髯缟虾虎 (Tridentiger barbatus)

科: Gobiidae

髯缟虾虎为虾虎鱼科鱼类，安静的底栖居民，领域边界分明，原生分布于日本及西北太平洋沿岸。每块石头都是房产；给每尾一个洞，缸里就太平。成体约 8.2–12.1 cm，建议单养或成对，每尾都要有自己的洞穴，适宜水温 8–22 °C。一鱼一洞，万事大吉。

饲养参数

水温: 8–22 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 8.2–12.1 cm
最小缸体: 176 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Calm bottom resident with clear territory boundaries
产地: 日本

物种概述

A Gobiidae species native to Japan: Tridentiger barbatus lives bottom-dwelling over sand. Calm bottom resident with clear territory boundaries. Adults reach 8.2–12.1 cm. It is one of the aquarium-kept Tridentiger species we profile, alongside Tridentiger bifasciatus, Tridentiger trigonocephalus.

原生生境

栖息地: Shallow streams and estuaries over sand
水流: Still to gentle current
溶氧: Moderate

造景与硬件

底床: Fine sand
硬景观: Flat stones and shells
水草: Sparse hardy plants

性格食性与混养

群游性: Singly or in pairs; every fish needs its own refuge
食性: Meaty foods; train onto frozen then pellets
推荐混养: Shrimps in a species setup — A classic pairing for the dedicated
避免混养: Other gobies of the same species without extra caves — Territorial wars over refuges

繁殖与备注

雌雄差异: Males larger and more colourful
繁殖方式: Cave or crevice spawner; the male guards the eggs

常见问题

髯缟虾虎好养吗？

适合有一定经验的玩家。Calm bottom resident with clear territory boundaries；Singly or in pairs; every fish needs its own refuge。

髯缟虾虎适合什么水温和水质？

水温控制在 8–22 °C，重点是稳定。Stable temperate range。

髯缟虾虎能长多大，需要多大的缸？

成体 8.2–12.1 cm 左右，因其Bottom-dwelling的习性，176 L 以上的缸更合适。

髯缟虾虎吃什么？

Meaty foods; train onto frozen then pellets。每天两小餐比一顿大餐更利于状态。

髯缟虾虎能和其他鱼混养吗？

Calm bottom resident with clear territory boundaries。推荐混养：Shrimps in a species setup — A classic pairing for the dedicated。避免与Other gobies of the same species without extra caves — Territorial wars over refuges同缸。

髯缟虾虎产自哪里？

原生于日本，栖息于Shallow streams and estuaries over sand。Still to gentle current，Moderate。

髯缟虾虎会跳缸吗？

换水与维护期间建议加盖，防止惊跳。

髯缟虾虎怎么繁殖？

Cave or crevice spawner; the male guards the eggs。Males larger and more colourful。