比氏南鳅 (Schistura beavani)

科: Nemacheilidae

比氏南鳅为Nemacheilidae鱼类。成体约 7.6–11.2 cm，适宜水温 18–26 °C。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 7.6–11.2 cm
最小缸体: 151 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful, active bottom-dweller

物种概述

Schistura beavani is a Nemacheilidae. In the aquarium it stays peaceful, active bottom-dweller. Plan on 7.6–11.2 cm of adult fish at 18–26 °C. Related profiles: Schistura fasciolata, Schistura incerta, Schistura latifasciata.

原生生境

栖息地: Hill-streams and riffles over pebbles
水流: Strong, well-oxygenated current
溶氧: Requires well-oxygenated water

造景与硬件

底床: Smooth pebbles and coarse sand
硬景观: Stacked stones forming crevices
水草: Anubias and other hardy attachers

性格食性与混养

群游性: Gregarious; keep in groups
食性: Omnivore; sinking granules and frozen 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: Females rounder-bodied
繁殖方式: Rarely bred in captivity

常见问题

比氏南鳅好养吗？

中等难度，稳定水质比高端设备更关键。Peaceful, active bottom-dweller，Gregarious; keep in groups。

比氏南鳅适合什么水温和水质？

保持 18–26 °C 并避免波动，pH 6.5–7.5、GH 5–15 dGH 即可。

比氏南鳅能长多大，需要多大的缸？

成体约 7.6–11.2 cm，属Bottom-dwelling鱼类，建议至少 151 L 缸体。

比氏南鳅吃什么？

Omnivore; sinking granules and frozen foods。每天两小餐比一顿大餐更利于状态。

比氏南鳅能和其他鱼混养吗？

Peaceful, active bottom-dweller；Gregarious; keep in 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。

比氏南鳅产自哪里？

生活在Hill-streams and riffles over pebbles，对溶氧要求较高。

比氏南鳅怎么繁殖？

人工环境下：Rarely bred in captivity。Females rounder-bodied。