科: Balitoridae
方氏拟腹吸鳅为爬鳅科鱼类，平和的啃食者，争斗只是短暂推挤，原生分布于中国南方山溪。喜欢急流、凉爽、高溶氧的水环境，高温是最大的敌人。成体约 4.5–6.6 cm，过于密集会不停推挤抢位，适宜水温 20–26 °C。水流、溶氧和低温，三者缺一不可。
A Balitoridae species native to southern Chinese mountain streams: Pseudogastromyzon fangi lives bottom-dwelling on rock surfaces over fast-flowing mountain streams, clinging to rocks. Peaceful grazer; squabbles are brief pushes. Adults reach 4.5–6.6 cm. It is one of the aquarium-kept Pseudogastromyzon species we profile, alongside Pseudogastromyzon cheni, Pseudogastromyzon fasciatus, Pseudogastromyzon myersi.
中等难度，稳定水质比高端设备更关键。Peaceful grazer; squabbles are brief pushes，Loosely social; crowding causes endless pushing。
建议水温 20–26 °C，20.0–26 °C typical for the genus；Cool, highly oxygenated water。
成体 4.5–6.6 cm 左右，因其Bottom-dwelling on rock surfaces的习性，52 L 以上的缸更合适。
Algae and biofilm specialist; supplement with wafers。每天两小餐比一顿大餐更利于状态。
可以。Peaceful grazer; squabbles are brief pushes，适合与Other cool-water stream fish — Share the need for oxygen and flow混养。避开Large aggressive cichlids — Disrupt the calm grazing regime。
产地为中国南方山溪，典型栖息地是Fast-flowing mountain streams, clinging to rocks，对溶氧要求一般。
人工环境下：Breeding rarely reported in aquaria; presumed egg-scatterer。Difficult to distinguish。