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金鱼养鱼缸里能自然繁殖吗
更新时间: 2020-09-25 00:00:00  

金鱼养鱼缸里能自然繁殖:

首先必须保证缸中的金鱼有雌也有雄。喂食金鱼富有营养的鱼饲料,繁殖期雌鱼需要吸收营养。鱼缸要水质优良、氧气充足。每年的四月底至五月初是繁殖季,一旦发现雄鱼追逐雌鱼,则很快就会产籽,此时应在缸中放置金鱼草,密切注意缸中变化,一旦发现鱼产籽,则应尽快捞出附着鱼籽的草,放入小容器中孵化。小鱼孵出后前三天不要急着喂食,等到四天开始喂食灰水,也可喂蛋黄水。

关键词: 金鱼 鱼缸 自然 繁殖

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