鱼缸水多久换一次最好,鱼缸养鱼多久换一次水比较好

1、 鱼缸多久换一次水,并没有标准答案,但是在现有做法中,很多朝九晚六的上班族,都会凭感觉或者习惯,选择一周换一次水,或者两周换一次水

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘9f12a4875b7246f…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘9f12a4875b7246f…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘9f12a4875b7246f…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘9f12a4875b7246f…’)
#22 {main}” width=”1920″ height=”1080″>

2、 多久换一次水,取决于鱼缸的实际饲养状况,包括以下状况:鱼缸饲养水量、鱼缸饲养密度、鱼只个体大小、食物投喂量及投喂频率、水温状况、鱼缸实际水质参数状况(氨氮、亚硝酸盐等)、鱼缸过滤系统是否完备、鱼只生长阶段、鱼只类型等。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘d18c001c8010af8…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘d18c001c8010af8…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘d18c001c8010af8…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘d18c001c8010af8…’)
#22 {main}” width=”1920″ height=”1080″>

以下分析,仅供各位鱼友参考,也欢迎评论区留言真知灼见。

3、 举个最简单的例子,同样配置的1米上滤鱼缸,饲养1条20厘米的鹦鹉鱼和5条20厘米的鹦鹉鱼,5条的饲养密度可能需要一周换一次,1条的饲养密度15天甚至21天换一次都可以。

同等的饲养条件下,1天喂3次和3天喂1次,1天喂3次的鱼缸鱼产生的排泄物会更多,对水质影响就会更大,因此就需要更勤快的换水。而3天喂一次的鱼,产生的排泄物会少很多,因此也就不需要那么频繁的换水。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘458bf0f2f025136…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘458bf0f2f025136…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘458bf0f2f025136…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘458bf0f2f025136…’)
#22 {main}” width=”1080″ height=”1758″>

这里并非将问题复杂化,而是希望鱼友们能养成从实际出发看待养鱼问题,养鱼不是数学,没有1 1=2的标准答案,很多因素的互相变化都会影响换水的周期

4、 剖析下上面所讲的几个点,更利于鱼友们理解。先说鱼缸饲养水量对换水的影响,相信很多鱼友都有从60cm的缸,换到1.5米鱼缸的经历,鱼缸越大,盛水量就越大,同等数量的鱼在60鱼缸如果需要3天换一次水,在1.5的鱼缸完全可以10天换一次水。

水量越大,对污染物的承载能力和稀释能力就越强。同样数量的鱼,能把60cm鱼缸的水轻松搞的水质不佳,放到1.5米鱼缸里,影响就会很小。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘f94cbca716db8c4…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘f94cbca716db8c4…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘f94cbca716db8c4…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘f94cbca716db8c4…’)
#22 {main}” width=”1080″ height=”1795″>

因此很多新手入坑养鱼,实际上大缸比小缸更容易入手,小缸水量小,在经验不足的时候控制水质就不是那么容易。

5、 新手加鱼,老手减鱼,很多鱼友听过这句话,老手常说的就是少养点,不用打理太勤。这里讲的就是饲养密度,高密度的饲养就算不喂,鱼正常的新陈代谢都会对水体产生较多的污染。很多进入精养阶段的鱼友,都是一口大鱼缸里,就那么三五条鱼在里面晃荡。

相反是那些刚入坑的鱼友,对各种鱼充满了探索欲望,不断地往鱼缸里加鱼,而忽视了调整维护的频率和增加过滤。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘24885fbca1cb814…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘24885fbca1cb814…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘24885fbca1cb814…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘24885fbca1cb814…’)
#22 {main}” width=”1080″ height=”1638″>

总之一句话,饲养的鱼越多,鱼的排泄物相应的就越多,相应需要换水的频率就越高。反之亦然。有些人一个月洗一次白棉,有些人3天洗一次白棉,白棉上的污染物是饲养密度最直观的反映。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ’79b952f95f8a263…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ’79b952f95f8a263…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ’79b952f95f8a263…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ’79b952f95f8a263…’)
#22 {main}” width=”3468″ height=”4624″>

可见的污染物越多,相应的不可见的间接污染物(粪便等污染物分解后产生的氨氮、亚硝酸盐、硝酸盐等)也会更多,就需要对应提高换水频率。

6、鱼只个体大小,这个很好理解,一条50厘米的锦鲤每天排泄物可能是10厘米鹦鹉鱼4—5倍。鱼越大,鱼吃喝拉撒的新陈代谢物就越多。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘effd2bdb56f5a26…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘effd2bdb56f5a26…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘effd2bdb56f5a26…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘effd2bdb56f5a26…’)
#22 {main}” width=”1080″ height=”1920″>

相信很多养锦鲤、招财鱼、龙鱼的鱼友都看见过轰炸机一样的排泄,尤其是在温度高的夏天,很多鱼的胃口随着夏天的温度升高而到了顶峰,基本上是鱼个体越大,吃得越多,拉的就越多。

7、食物投喂量及投喂频率,在温度较高的情况下,一天投喂2次,顿顿吃饱和2天投喂一次,在白棉上出现的污染物的数量是完全不同的。

这也就是很多鱼缸出现水质状况会停食的原因,减少食物入缸,就是减少鱼的排泄,降低对水质的污染,从而在一定程度上起到调理水质的作用。

8、水温对换水的影响是源于水温对新陈代谢的影响,在冷水鱼身上体现得较为明显。例如户外的锦鲤池,金鱼池,随着温度的降低,新陈代谢也会降低,有经验的饲主也不会在投喂。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘9ccd452caed3de1…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘9ccd452caed3de1…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘9ccd452caed3de1…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘9ccd452caed3de1…’)
#22 {main}” width=”894″ height=”596″>

此时换水的频率对比夏天也就会相应的减少。水温对冷水鱼新陈代谢的影响是极为明显的。

9、鱼缸实际的水质参数,关于鱼缸水质的检测,存在着绝对的经验主义(我从来不检测,鱼还不是啥事没有)和相对较为理性的检测玩家。个人一直认为水质检测就像人的定期体检,有些人一辈子没检查确实也很健康,但是不能否认有些人通过及时的检查提前消除了健康风险。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘b55a8753dd280ce…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘b55a8753dd280ce…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘b55a8753dd280ce…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘b55a8753dd280ce…’)
#22 {main}” width=”1920″ height=”1080″>

此时换水的目的就是稀释氨氮、亚硝酸盐的浓度,避免其对鱼造成毒害。而在硝化系统稳定后,换水依然是必须的,后期更多的是稀释硝酸盐和补充水体微量元素。不换水就换鱼,这句水族的流行语,自然有它的道理所在。

10、鱼缸过滤系统是否完善,对一些过滤系统薄弱的鱼缸,例如一些成品鱼缸、裸缸配单滤盒的缸,这些都是很多新手最容易踩雷买的缸。平时养斗鱼、红绿灯等小鱼,和一些对水质要求不高的鱼,这种缸完全可以胜任。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘e5f507c30ab0bed…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘e5f507c30ab0bed…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘e5f507c30ab0bed…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘e5f507c30ab0bed…’)
#22 {main}” width=”1920″ height=”1080″>

但是养一些对水质要求高的鱼,在不强化过滤的情况下,就需要根据实际的水质状况进行换水来移除缸内的有害物质。

11、鱼只生长阶段,相信很多从小苗养鱼的鱼友经常会听到,鱼苗阶段要多喂多换水,来刺激鱼的生长。鱼不同的生长阶段,对换水需求确实不同。一些直接养成鱼的鱼友来说,可以直接忽略。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘6b435a9fa25face…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘6b435a9fa25face…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘6b435a9fa25face…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘6b435a9fa25face…’)
#22 {main}” width=”1000″ height=”749″>

12、鱼只类型也会影响多久换一次水,不同的鱼对水质的要求并不相同,例如国斗、泰斗半个月甚至一个月都可以不换水,而魟鱼、七彩神仙鱼等一些鱼对水质的要求可能相对来说高一些。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘f9499d1c2d8e707…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘f9499d1c2d8e707…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘f9499d1c2d8e707…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘f9499d1c2d8e707…’)
#22 {main}” width=”1000″ height=”704″>

常规的安全换水量是1/3—1/4,且需要注意加水的水温与鱼缸保持一致,同时加水的水流建议缓缓的加。新水会很快和老水混合,从而对鱼的刺激会变得很小。对一些养鱼老手来说,换水量达到1/2或者2/3也是常规操作,都是根据实际情况而定的。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘966f7371e26cac9…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘966f7371e26cac9…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘966f7371e26cac9…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘966f7371e26cac9…’)
#22 {main}” width=”1024″ height=”683″>

总之,鱼缸多久换一次水,是真的需要个人的实际情况对号入座,而且不同的因素变动都会影响换水的间隔。

以上一些会影响换水操作的变量因素非完全罗列,如果仔细思考养鱼换水,还有很多因素:例如鱼缸放了沉木、鱼缸水肥、鱼缸蛋白虫滋生等也会影响换水频率和幅度。

THE END
喜欢就支持一下吧
点赞0
分享
评论 抢沙发
猫狗饲养员的头像-宠物乐园

昵称

取消
昵称表情代码图片