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养鱼的水变黑
更新时间: 2020-07-04 00:00:00  

水变黑,有几个原因:

1、是井水富含铁质,或者是通过手摇泵或者铁制的泵起来的,铁跟酸性物质反应,会变黑;

2、水放旧了会变质变臭;

3、是氧气泵可能漏油的,油在水中导致水质变黑;

4、桶是铁桶或者劣质塑料做的桶,褪色导致水质变黑。

关键词: 养鱼

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