沙花鳅 (Cobitis arenae)

科: Cobitidae

沙花鳅为Cobitidae鱼类。成体约 6–8.8 cm，适宜水温 18–26 °C。

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: Peaceful bottom-dweller

物种概述

A Cobitidae species: Cobitis arenae lives bottom-dwelling over sandy stretches of slow rivers. Peaceful bottom-dweller. Adults reach 6–8.8 cm. It is one of the aquarium-kept Cobitis species we profile, alongside Cobitis lutheri, Cobitis shikokuensis, Cobitis sinensis.

原生生境

栖息地: Sandy stretches of slow rivers
水流: Gentle current
溶氧: Tolerates moderate oxygen levels

造景与硬件

底床: Fine sand for burrowing
硬景观: Smooth stones and driftwood caves
水草: Low-light tolerant plants

性格食性与混养

群游性: Loosely social; keep in small groups
食性: Omnivore with a carnivorous tilt; sinking foods
推荐混养: Similar-sized peaceful community fish — Similar size and water needs
避免混养: Much smaller fish — May outcompete or bully tiny tankmates

繁殖与备注

雌雄差异: Females noticeably plumper when mature
繁殖方式: Rare in home aquaria

常见问题

沙花鳅好养吗？

饲养难度：中等。Peaceful bottom-dweller。

沙花鳅适合什么水温和水质？

水温控制在 18–26 °C，重点是稳定。Room temperature stable range。

沙花鳅能长多大，需要多大的缸？

成体约 6–8.8 cm，属Bottom-dwelling鱼类，建议至少 93 L 缸体。

沙花鳅吃什么？

Omnivore with a carnivorous tilt; sinking foods。它在Fine sand for burrowing上自然觅食，投喂可少量多次。

沙花鳅能和其他鱼混养吗？

可以。Peaceful bottom-dweller，适合与Similar-sized peaceful community fish — Similar size and water needs混养。避开Much smaller fish — May outcompete or bully tiny tankmates。

沙花鳅产自哪里？

其栖息地为Sandy stretches of slow rivers，Gentle current。

沙花鳅怎么繁殖？

Rare in home aquaria。Females noticeably plumper when mature。