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金鱼产卵后要不要打氧气
更新时间: 2020-08-18 00:00:00  

金鱼包括鱼卵都需要净水,可以采取水滴供氧,一秒钟滴一滴,可用塑料袋用针扎孔挂在上方,金鱼在18摄氏度到22摄氏度需要7天,23摄氏度到27摄氏度需要5天,27到30摄氏度需要3天,但是由于孵化周期短,会使鱼苗畸形率大大提高,几乎全是畸形。选择5到7天,要有加温棒和温度计,要熬夜起床查看鱼缸温度进行调整。注意昼夜温差,鱼卵是否受精,是否有鱼互相追尾。

关键词: 金鱼 产卵 不要 氧气

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