斑鳠 (Hemibagrus guttatus)

科: Bagridae

斑鳠为鲿科鱼类,夜行性居多,白天安静潜伏,原生分布于中国南方水系。触须状的须子像手指一样阅读沙地,粗糙底砂会慢慢磨损它。成体约 54.8–80.4 cm,小型种可成对,大型种单养,适宜水温 16–25 °C。沉底饲料,关灯后再喂。

饲养参数

水温
16–25 °C
pH
6.5–7.5
GH 硬度
5–15 dGH
成体体长
54.8–80.4 cm
最小缸体
500 L
水层
Bottom-dwelling
饲养难度
中等
性情
Peaceful; most activity happens after dark
产地
中国南方水系

物种概述

Bagridae species Hemibagrus guttatus comes from southern China. A whiskered bottom resident whose day begins when the lights go off. It lives on the bottom. Adults reach 54.8–80.4 cm. Keep bottom stock light — they share one floor. Feed sinking foods after lights-out, keep the sand soft, and never let nitrate climb unnoticed. Maintain 16–25 °C at pH 6.5–7.5. Water quality and diet matter more than décor.

原生生境

栖息地
Large rivers over sand and mud
水流
Moderate current
溶氧
High oxygen appreciated

造景与硬件

底床
Fine sand
硬景观
Large caves and driftwood
水草
Not essential

性格食性与混养

群游性
Keep bottom stock light — they share one floor
食性
Omnivorous scavenger — sinking pellets, frozen and vegetable foods
推荐混养
  • Mid-water schooling fish — Use the space catfish ignore
避免混养
  • Fast surface feeders — Leave nothing for the bottom

繁殖与备注

雌雄差异
Females plumper
繁殖方式
Spawning rarely seen; presumed crevice egg-layer