圆吻鲴 (Distoechodon tumirostris)

科: Cyprinidae

圆吻鲴为鲤科鱼类，温和，宜与体型相近的和平鱼混养，原生分布于中国。适应性强的物种，对新手错误较为宽容。成体约 19.6–28.7 cm，4–6 尾可观察自然行为，适宜水温 18–26 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 18–26 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 19.6–28.7 cm
最小缸体: 500 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Peaceful; keep with similar-sized calm tankmates
产地: 中国

物种概述

Distoechodon tumirostris, a member of the family Cyprinidae, comes from China, where it inhabits clear streams and rivers over gravel. Peaceful; keep with similar-sized calm tankmates and omnivore; prepared foods with regular variety, it grows to 19.6–28.7 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. In a community tank it pairs well with Similar-sized peaceful community fish.

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: Keep in a group of 4–6 for natural behaviour
食性: Omnivore; prepared foods with regular variety
推荐混养: Similar-sized peaceful community fish — Compatible size and temperament
避免混养: Fin-nippers — Constant stress

繁殖与备注

雌雄差异: Males often slimmer and more colourful
繁殖方式: Breeding is straightforward scatter-spawning

常见问题

圆吻鲴好养吗？

适合有一定经验的玩家。Peaceful; keep with similar-sized calm tankmates；Keep in a group of 4–6 for natural behaviour。

圆吻鲴适合什么水温和水质？

水温控制在 18–26 °C，重点是稳定。Room temperature to heated, depending on origin。

圆吻鲴能长多大，需要多大的缸？

成体约 19.6–28.7 cm；最小缸体 500 L，并留出活动空间。

圆吻鲴吃什么？

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

圆吻鲴能和其他鱼混养吗？

可以。Peaceful; keep with similar-sized calm tankmates，适合与Similar-sized peaceful community fish — Compatible size and temperament混养。避开Fin-nippers — Constant stress。

圆吻鲴产自哪里？

分布于中国：Clear streams and rivers over gravel，Moderate, well-oxygenated current。

圆吻鲴会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

圆吻鲴怎么繁殖？

人工环境下：Breeding is straightforward scatter-spawning。Males often slimmer and more colourful。