四国花鳅 (Cobitis shikokuensis)

科: Cobitidae

四国花鳅，性情温和的杂食性鱼类，原生分布于日本，新手友好。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 4.3–6.2 cm
最小缸体: 62 L
水层: Bottom; rests and forages low; keep 3+
饲养难度: 容易
性情: Peaceful
产地: 日本

物种概述

A Cobitidae species native to Japan: Cobitis shikokuensis lives bottom; rests and forages low; keep 3+ over clear streams, rivers and still waters. Peaceful. Adults reach 4.3–6.2 cm. It is one of the aquarium-kept Cobitis species we profile, alongside Cobitis lutheri, Cobitis sinensis, Cobitis biwae.

原生生境

栖息地: Clear streams, rivers and still waters
水流: Moderate flow
溶氧: Average oxygen needs

造景与硬件

底床: Fine sand
硬景观: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格食性与混养

群游性: Keep 3+; larger groups settle better
食性: Omnivore; quality prepared foods with variety
推荐混养: Amur False Gudgeon — Similar size and water needs
China-Bitterling — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
避免混养: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

繁殖与备注

雌雄差异: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方式: Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes

常见问题

四国花鳅好养吗？

饲养难度：容易。Peaceful。

四国花鳅适合什么水温和水质？

建议水温 18–26 °C，Community-standard range; verify locally；Standard heater to hold the mid-range steadily。

四国花鳅能长多大，需要多大的缸？

成体约 4.3–6.2 cm，属Bottom; rests and forages low; keep 3+鱼类，建议至少 62 L 缸体。

四国花鳅吃什么？

Omnivore; quality prepared foods with variety。每天两小餐比一顿大餐更利于状态。

四国花鳅能和其他鱼混养吗？

Peaceful。推荐混养：Amur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs。避免与Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damage同缸。

四国花鳅产自哪里？

产地为日本，典型栖息地是Clear streams, rivers and still waters，对溶氧要求一般。

四国花鳅怎么繁殖？

Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。