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鱼缸里的老水到底好不好
更新时间: 2020-10-06 00:00:00  

鱼缸中没有新水的注入,只有过滤循环是不够的。首先水质很难维持,而且老水养鱼,水里的含氧量到了夜晚会比较低,鱼容易缺氧而跳缸或者直接死亡。还有一个比较严重的情况,如果一直使用老水饲养鱼,很容易引发鱼类出血,这样的水体中含有大量的细菌和病毒,一旦老水变成了死水,鱼生病就是在所难免的了。

关键词: 鱼缸 到底 不好

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