瓦氏黄颡鱼 (Pseudobagrus vachellii)

科: Bagridae

瓦氏黄颡鱼，性情温和的杂食性鱼类，原生分布于中国长江、黄河、珠江等水系，中等饲养难度。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 29.6–42.3 cm
最小缸体: 423 L
水层: Bottom; rests and forages low
饲养难度: 中等
性情: Peaceful
产地: 中国长江、黄河、珠江等水系

物种概述

A Bagridae species: Pseudobagrus vachellii lives bottom; rests and forages low over clear streams, rivers and still waters. Peaceful. Adults reach 29.6–42.3 cm. It is one of the aquarium-kept Pseudobagrus species we profile, alongside Pseudobagrus crassilabris, Pseudobagrus pratti, Pseudobagrus truncatus.

原生生境

栖息地: Clear streams, rivers and still waters
水流: Moderate flow
溶氧: Average oxygen needs

造景与硬件

底床: Smooth gravel and sand with open floor space
硬景观: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格食性与混养

群游性: Solitary, pairs or small groups
食性: Omnivore; quality prepared foods with variety
推荐混养: Amur False Gudgeon — Similar size and water needs
China-Bitterling — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
避免混养: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

繁殖与备注

雌雄差异: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方式: Spawning; condition with rich foods and simulate seasonal changes

常见问题

瓦氏黄颡鱼好养吗？

饲养难度：中等。Peaceful。

瓦氏黄颡鱼适合什么水温和水质？

水温控制在 18–26 °C，重点是稳定。Standard heater to hold the mid-range steadily。

瓦氏黄颡鱼能长多大，需要多大的缸？

成体约 29.6–42.3 cm，属Bottom; rests and forages low鱼类，建议至少 423 L 缸体。

瓦氏黄颡鱼吃什么？

Omnivore; quality prepared foods with variety。它在Smooth gravel and sand with open floor space上自然觅食，投喂可少量多次。

瓦氏黄颡鱼能和其他鱼混养吗？

可以。Peaceful，适合与Amur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs混养。避开Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damage。

瓦氏黄颡鱼产自哪里？

产地为中国长江、黄河、珠江等水系，典型栖息地是Clear streams, rivers and still waters，对溶氧要求一般。

瓦氏黄颡鱼怎么繁殖？

人工环境下：Spawning; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。