科: Cobitidae
三间鼠为鳅科鱼类，基本温和，投喂时需避开抢食快的鱼，原生分布于印度尼西亚苏门答腊及婆罗洲。夜行性底栖鱼，细沙底床能让它展现自然觅食行为。成体约 11.5–16.8 cm，群居性底栖鱼，建议 5 尾以上，适宜水温 18–26 °C。细沙胜过一切造景。
Chromobotia macracanthus, a member of the family Cobitidae, comes from Sumatra & Borneo, Indonesia, where it inhabits sandy stretches of slow rivers. Mostly peaceful; keep away from slow eaters at feeding time and unfussy omnivore; feed sinking foods after lights dim, it grows to 11.5–16.8 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. In a community tank it pairs well with Other peaceful bottom fish.
中等难度，稳定水质比高端设备更关键。Mostly peaceful; keep away from slow eaters at feeding time，Gregarious bottom fish; 5 or more recommended。
水温控制在 18–26 °C，重点是稳定。Room temperature stable range。
成体 11.5–16.8 cm 左右，因其Bottom-dwelling的习性，339 L 以上的缸更合适。
Unfussy omnivore; feed sinking foods after lights dim。每天两小餐比一顿大餐更利于状态。
可以。Mostly peaceful; keep away from slow eaters at feeding time，适合与Other peaceful bottom fish — Share the lower water without conflict混养。避开Boisterous feeders — Outcompete slow, nocturnal eaters。
分布于印度尼西亚苏门答腊及婆罗洲：Sandy stretches of slow rivers，Gentle current。
Egg-scatterer; no parental care。Females noticeably plumper when mature。