日本高体鳑鲏 (Rhodeus smithii)

科: Cyprinidae

日本高体鳑鲏，性情温和的杂食性鱼类，原生分布于日本，中等饲养难度。

饲养参数

水温: 10–25 °C
pH: 6.8–7.8
GH 硬度: 5–15 dGH
成体体长: 4.5–6.5 cm
最小缸体: 65 L
水层: Mid-water swimmer; keep 6+
饲养难度: 中等
性情: Peaceful
产地: 日本

物种概述

Rhodeus smithii, a member of the family Cyprinidae, comes from Japan, where it inhabits clear streams, rivers and still waters. Peaceful and omnivore; quality prepared foods with variety, it grows to 4.5–6.5 cm and adapts well to a properly set-up aquarium in the 10–25 °C range. Other Rhodeus species in our database include Rhodeus fangi, Rhodeus lighti, Rhodeus ocellatus.

原生生境

栖息地: Clear streams, rivers and still waters
水流: Still to very gentle water
溶氧: Average oxygen needs

造景与硬件

底床: Smooth gravel and sand with open floor space
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 6+; 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

日本高体鳑鲏好养吗？

中等难度，稳定水质比高端设备更关键。Peaceful，Keep 6+; larger groups settle better。

日本高体鳑鲏适合什么水温和水质？

保持 10–25 °C 并避免波动，pH 6.8–7.8、GH 5–15 dGH 即可。

日本高体鳑鲏能长多大，需要多大的缸？

成体约 4.5–6.5 cm；最小缸体 65 L，并留出活动空间。

日本高体鳑鲏吃什么？

Omnivore; quality prepared foods with variety。它在Smooth gravel and sand with open floor space上自然觅食，投喂可少量多次。

日本高体鳑鲏能和其他鱼混养吗？

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。

日本高体鳑鲏产自哪里？

原生于日本，栖息于Clear streams, rivers and still waters。Still to very gentle water，Average oxygen needs。

日本高体鳑鲏怎么繁殖？

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