斑鳢 (Channa punctata)

科: Channidae

斑鳢为鳢科鱼类，原生分布于南亚。成体约 22.5–33 cm，适宜水温 22–30 °C。

饲养参数

水温: 22–30 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 22.5–33 cm
最小缸体: 500 L
水层: Middle of the water column
饲养难度: 中等
性情: Predatory; ambush hunter
产地: 南亚

物种概述

A Channidae species native to South Asia: Channa punctata lives middle of the water column over still and slow waters among vegetation. Predatory; ambush hunter. Adults reach 22.5–33 cm. It is one of the aquarium-kept Channa species we profile, alongside Channa argus, Channa asiatica, Channa aurantimaculata.

原生生境

栖息地: Still and slow waters among vegetation
水流: Still to gentle
溶氧: Tolerates low oxygen; air-breathing

造景与硬件

底床: Soft sand
硬景观: Dense cover and caves
水草: Dense planting

性格食性与混养

群游性: Singles; will eat smaller tankmates
食性: Carnivore; meaty foods
推荐混养: Similar-sized peaceful community fish — Similar size and water needs
避免混养: Much smaller fish — May outcompete or bully tiny tankmates

繁殖与备注

雌雄差异: Males have a narrower head
繁殖方式: Bubble-nest or mouthbrooding by species

常见问题

斑鳢好养吗？

中等难度，稳定水质比高端设备更关键。Predatory; ambush hunter，Singles; will eat smaller tankmates。

斑鳢适合什么水温和水质？

保持 22–30 °C 并避免波动，pH 6.5–7.5、GH 5–15 dGH 即可。

斑鳢能长多大，需要多大的缸？

成体 22.5–33 cm 左右，因其Middle of the water column的习性，500 L 以上的缸更合适。

斑鳢吃什么？

Carnivore; meaty foods。每天两小餐比一顿大餐更利于状态。

斑鳢能和其他鱼混养吗？

可以。Predatory; ambush hunter，适合与Similar-sized peaceful community fish — Similar size and water needs混养。避开Much smaller fish — May outcompete or bully tiny tankmates。

斑鳢产自哪里？

原生于南亚，栖息于Still and slow waters among vegetation。Still to gentle，Tolerates low oxygen; air-breathing。

斑鳢会跳缸吗？

确认会跳：请使用密闭缸盖，并适当降低水位。

斑鳢怎么繁殖？

Bubble-nest or mouthbrooding by species。Males have a narrower head。