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养鱼需要注意哪些事项
更新时间: 2020-10-28 00:00:00  

养鱼需要注意的事项:

1、水质:水质要保持干净,鱼缸下面最好安装一个过滤器,过滤鱼的粪便,鱼缸里面的水也要注意定期换,最好是一周就要换一次水。

2、鱼缸:要选择大小合适的鱼缸,养鱼密度不宜过大。

3、喂食:不能一直给鱼喂食,正常的情况下一到两天喂一次即可,鱼的胃较小,喂食太多很容易被撑死。

关键词: 养鱼 需要 注意 哪些 事项

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