佩氏叉牙虾虎 (Gymnogobius petschiliensis)

饲养参数

水温

18–26 °C

pH

6.5–7.5

GH 硬度

5–15 dGH

成体体长

6–8.8 cm

最小缸体

93 L

水层

Bottom-dwelling

饲养难度

中等

性情

Calm bottom resident with clear territory boundaries

产地

中国渤海湾沿岸

物种概述

Gymnogobius petschiliensis, a member of the family Gobiidae, is native to Bohai Bay coasts, China. Every rock overhang is real estate; give each fish a cave and the tank stays peaceful. It lives on the bottom. Adults reach 6–8.8 cm. Singly or in pairs; every fish needs its own refuge. Provide fine sand or smooth gravel, a cave per fish, and gentle to moderate flow. Maintain 18–26 °C at pH 6.5–7.5. A rewarding species for the aquarist who reads before buying.

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