塞氏无须鲃 (Pethia setnai)

科: Cyprinidae

塞氏无须鲃为Cyprinidae鱼类。成体约 4.3–6.3 cm，适宜水温 22–26 °C。

饲养参数

水温: 22–26 °C
pH: 6–7
GH 硬度: 5–19 dGH
成体体长: 4.3–6.3 cm
最小缸体: 48 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Mostly peaceful; some species nip fins

物种概述

Pethia setnai of the family Cyprinidae is an aquarium-kept Cyprinidae. Mostly peaceful; some species nip fins and omnivore; prepared foods with regular vegetable matter, it grows to 4.3–6.3 cm and prefers 22–26 °C water. Other Pethia species in our database include Pethia atra, Pethia conchonius, Pethia cumingii.

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

塞氏无须鲃好养吗？

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。

塞氏无须鲃适合什么水温和水质？

水温控制在 22–26 °C，重点是稳定。Room temperature to heated, depending on origin。

塞氏无须鲃能长多大，需要多大的缸？

成体约 4.3–6.3 cm，属Bottom-dwelling鱼类，建议至少 48 L 缸体。

塞氏无须鲃吃什么？

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

塞氏无须鲃能和其他鱼混养吗？

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。

塞氏无须鲃产自哪里？

其栖息地为Clear streams and rivers over gravel，Moderate, well-oxygenated current。

塞氏无须鲃会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

塞氏无须鲃怎么繁殖？

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