科: Cyprinidae
间䱻为鲤科鱼类，基本和平的群居鱼，原生分布于中国各水系。性情平和、食性杂，是混养缸里最省心的居民之一。成体约 19.6–28.8 cm，单养或小群均可，适宜水温 18–26 °C。稳水、换水、杂食，足矣。
A Cyprinidae species native to China: Hemibarbus medius lives bottom-dwelling over gravel. Mostly peaceful community fish. Adults reach 19.6–28.8 cm. It is one of the aquarium-kept Hemibarbus species we profile, alongside Hemibarbus labeo, Hemibarbus maculatus, Hemibarbus umbrifer.
饲养难度：中等。Mostly peaceful community fish。
建议水温 18–26 °C，18–26 °C typical for the genus；Room temperature to heated, depending on origin。
成体 19.6–28.8 cm 左右，因其Bottom-dwelling的习性，500 L 以上的缸更合适。
Accepts quality flakes, granules and frozen foods。它在Fine gravel and sand上自然觅食，投喂可少量多次。
Mostly peaceful community fish；Singly or in small groups depending on temperament。理想混养对象：Robust schooling cyprinids — Add activity without conflict。需避开Much larger predators — Risk at night。
分布于中国各水系：Clear streams and rivers over gravel，Moderate, well-oxygenated current。
跳缸风险低，但加缸盖更稳妥。
Egg-scatterer; no parental care。Males often slimmer and more colourful。