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怎样才能让鱼不吃食
更新时间: 2020-09-21 00:00:00  

怎样才能让鱼不吃食:

1、降低水温到4度左右,鱼就开始冬眠,不吃食。

2、换鱼缸,改变鱼的生活环境,鱼一般再换环境后几天不吃食。

3、调节水质,改变鱼的生活环境,鱼会不适应,以至于几天不进食。

关键词: 怎样 才能 吃食

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