纹腹原缨口鳅 (Vanmanenia lineata)

饲养参数

水温

18–26 °C

pH

6.5–7.5

GH 硬度

5–15 dGH

成体体长

7.4–10.8 cm

最小缸体

140 L

水层

Bottom-dwelling on rock surfaces

饲养难度

中等

性情

Calm but assertive around its chosen perch

产地

中国南方山溪

物种概述

Balitoridae species Vanmanenia lineata comes from southern Chinese mountain streams. A torrent-lover built to clamp onto stone in fast, cool, highly oxygenated water; warmth is its enemy. It lives on the bottom. Adults reach 7.4–10.8 cm. Singly or in a loose group on open rockwork. Aim for brisk current, high oxygen and real algae growth; a powerhead is not optional here. Maintain 18–26 °C at pH 6.5–7.5. Water quality and diet matter more than décor.

原生生境

栖息地

Fast-flowing mountain streams, clinging to rocks

水流

Very strong, highly oxygenated current

溶氧

Requires very high dissolved oxygen

造景与硬件

底床

Bare rock and coarse gravel

硬景观

Large smooth boulders

水草

Minimal; algae-covered stones instead

性格食性与混养

群游性

Singly or in a loose group on open rockwork

食性

Grazes rock surfaces; feed spirulina-rich foods

推荐混养

• Other cool-water stream fish — Share the need for oxygen and flow

避免混养

• Large aggressive cichlids — Disrupt the calm grazing regime

繁殖与备注

雌雄差异

Difficult to distinguish

繁殖方式

Spawning unknown in home aquaria