巨鲶 (Wallago attu)

科: Siluridae

巨鲶为鲶科鱼类，原生分布于南亚。成体约 187.5–275 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: 187.5–275 cm
最小缸体: 500 L
水层: Middle of the water column
饲养难度: 中等
性情: Predatory; swallows fish close to its mouth size
产地: 南亚

物种概述

Wallago attu is a Siluridae from South Asia. In the wild it prefers slow rivers and lakes; in the aquarium it stays predatory. Plan on 187.5–275 cm of adult fish at 22–30 °C. In a community tank it pairs well with Similar-sized peaceful community fish.

原生生境

栖息地: Slow rivers and lakes
水流: Still to gentle current
溶氧: Moderate

造景与硬件

底床: Sand and mud
硬景观: Large hiding structures
水草: Sparse

性格食性与混养

群游性: Singles or small groups
食性: Carnivore
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: Hard to distinguish
繁殖方式: Not bred in captivity

常见问题

巨鲶好养吗？

适合有一定经验的玩家。Predatory; swallows fish close to its mouth size；Singles or small groups。

巨鲶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。

巨鲶能长多大，需要多大的缸？

成体约 187.5–275 cm，属Middle of the water column鱼类，建议至少 500 L 缸体。

巨鲶吃什么？

Carnivore。每天两小餐比一顿大餐更利于状态。

巨鲶能和其他鱼混养吗？

Predatory; swallows fish close to its mouth size；Singles or small groups。理想混养对象：Similar-sized peaceful community fish — Similar size and water needs。需避开Much smaller fish — May outcompete or bully tiny tankmates。

巨鲶产自哪里？

分布于南亚：Slow rivers and lakes，Still to gentle current。

巨鲶怎么繁殖？

Not bred in captivity。Hard to distinguish。