鳑鲏 (Rhodeus sericeus)

科: Cyprinidae

鳑鲏为Cyprinidae鱼类，原生分布于欧洲。成体约 8.2–12.1 cm，适宜水温 18–21 °C。

饲养参数

水温: 18–21 °C
pH: 5.8–6.3
GH 硬度: 2–3 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: Mostly peaceful; some species nip fins
产地: 欧洲

物种概述

Rhodeus sericeus, a member of the family Cyprinidae, comes from Europe, where it inhabits clear streams and rivers over gravel. Mostly peaceful; some species nip fins and omnivore; prepared foods with regular vegetable matter, it grows to 8.2–12.1 cm and adapts well to a properly set-up aquarium in the 18–21 °C range. Other Rhodeus species in our database include Rhodeus fangi, Rhodeus lighti, Rhodeus ocellatus.

原生生境

栖息地: Clear streams and rivers over gravel
水流: Moderate, well-oxygenated current
溶氧: Appreciates well-oxygenated water

造景与硬件

底床: Fine gravel and sand
硬景观: Water-worn stones and driftwood
水草: Hardy rooted plants along the margins

性格食性与混养

群游性: Shoaling; keep in groups of 6 or more
食性: Omnivore; prepared foods with regular vegetable matter
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: Males often slimmer and more colourful
繁殖方式: Egg-scatterer; no parental care

常见问题

鳑鲏好养吗？

中等难度，稳定水质比高端设备更关键。Mostly peaceful; some species nip fins，Shoaling; keep in groups of 6 or more。

鳑鲏适合什么水温和水质？

水温控制在 18–21 °C，重点是稳定。Room temperature to heated, depending on origin。

鳑鲏能长多大，需要多大的缸？

成体约 8.2–12.1 cm；最小缸体 176 L，并留出活动空间。

鳑鲏吃什么？

Omnivore; prepared foods with regular vegetable matter。建议人工饲料搭配冷冻或活饵，保证多样性。

鳑鲏能和其他鱼混养吗？

Mostly peaceful; some species nip fins。推荐混养：Similar-sized peaceful community fish — Similar size and water needs。避免与Much smaller fish — May outcompete or bully tiny tankmates同缸。

鳑鲏产自哪里？

产地为欧洲，典型栖息地是Clear streams and rivers over gravel，对溶氧要求较高。

鳑鲏会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

鳑鲏怎么繁殖？

Egg-scatterer; no parental care。Males often slimmer and more colourful。