One of the smallest fish in North America, an adult female barely reaching three centimetres and the male half that. Despite the name it is a livebearer, not a killifish at all.
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- 水质
- 温度
- 过滤与换水
- 喂食
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性格
常见健康问题
- 白点病
- 烂鳍病
- 鱼鳔失调
养护速览
- 运动量低
游动从容不迫，安静的环境最适合它。
- 美容常规水缸维护
每周部分换水就能让它保持最佳状态。
- 居住空间适合小型缸
在小而稳定、过滤良好的缸里就很自在。
- 饲养经验很适合新手
包容度高，容易上手。
- 长期投入2–3 年
为一段长久而有爱的关系做好准备。
需留意的健康: 白点病 · 烂鳍病 · 鱼鳔失调
📖 饲养指南
The Least Killifish (Heterandria formosa) comes from slow, weedy fresh and brackish waters of the south-eastern United States and reaches about 2 cm for males and 3 to 3.5 cm for females. Its English name is misleading: it is a poeciliid livebearer, related to guppies and mosquitofish rather than to egg-laying killifish. It practises superfetation, carrying several broods at different stages of development at once and releasing one or two fry every day or two rather than a batch at a time. A group of eight or more is happy in a 30 litre tank at 18-26C, tolerating an unheated room, in neutral to hard water at pH 7.0 to 8.2, densely planted with fine-leaved plants and gentle flow. Feed very small foods: crushed flake, micro pellets, baby brine shrimp and frozen cyclops. It is timid and slow-moving, so it must not share a tank with anything active or larger, and a species tank or a shrimp tank is the ideal home. Kept properly it breeds continuously and quietly maintains its own small population.
常见问题
Least Killifish活跃吗？
低. 游动从容不迫，安静的环境最适合它。
Least Killifish需要多少维护？
常规水缸维护. 每周部分换水就能让它保持最佳状态。
Least Killifish需要多大的水族缸？
适合小型缸. 在小而稳定、过滤良好的缸里就很自在。
Least Killifish适合新手饲主吗？
很适合新手. 包容度高，容易上手。
Least Killifish能活多久？
2–3 年. 为一段长久而有爱的关系做好准备。
Least Killifish有哪些常见健康问题？
留意白点病, 烂鳍病, 鱼鳔失调。建议与兽医沟通，并进行推荐的筛查。
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