雷氏鮡 (Liobagrus reinii)

科: Amblycipitidae

雷氏鮡为钝头鮠科鱼类，夜行性居多，白天安静潜伏，原生分布于日本。夜行底栖者，灯灭之后才是它一天的开始。成体约 7–10.2 cm，小型种可成对，大型种单养，适宜水温 20–26 °C。沉底饲料，关灯后再喂。

饲养参数

水温: 20–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 7–10.2 cm
最小缸体: 125 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful; most activity happens after dark
产地: 日本

物种概述

A Amblycipitidae species native to Japan: Liobagrus reinii lives bottom-dwelling over warm freshwater streams and lakes. Peaceful; most activity happens after dark. Adults reach 7–10.2 cm. It is one of the aquarium-kept Liobagrus species we profile, alongside Liobagrus anguillicauda, Liobagrus marginatus, Liobagrus mediadiposalis.

原生生境

栖息地: Warm freshwater streams and lakes
水流: Still to gentle current
溶氧: Moderate oxygen levels

造景与硬件

底床: Fine sand and gravel
硬景观: Driftwood and smooth stones
水草: Hardy common aquarium plants

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: Other similar-sized bottom fish — Share the floor peaceably
避免混养: Tiny fish that fit in its mouth — Vanish at night

繁殖与备注

雌雄差异: Subtle external differences
繁殖方式: Spawning rarely seen; presumed crevice egg-layer

常见问题

雷氏鮡好养吗？

适合有一定经验的玩家。Peaceful; most activity happens after dark；Keep bottom stock light — they share one floor。

雷氏鮡适合什么水温和水质？

建议水温 20–26 °C，20–26 °C general community range；Stable temperature matching the species origin。

雷氏鮡能长多大，需要多大的缸？

成体 7–10.2 cm 左右，因其Bottom-dwelling的习性，125 L 以上的缸更合适。

雷氏鮡吃什么？

Omnivorous scavenger — sinking pellets, frozen and vegetable foods。建议人工饲料搭配冷冻或活饵，保证多样性。

雷氏鮡能和其他鱼混养吗？

Peaceful; most activity happens after dark；Keep bottom stock light — they share one floor。理想混养对象：Other similar-sized bottom fish — Share the floor peaceably。需避开Tiny fish that fit in its mouth — Vanish at night。

雷氏鮡产自哪里？

原生于日本，栖息于Warm freshwater streams and lakes。Still to gentle current，Moderate oxygen levels。

雷氏鮡会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

雷氏鮡怎么繁殖？

人工环境下：Spawning rarely seen; presumed crevice egg-layer。Subtle external differences。