康氏无须鲃 (Pethia conchonius)

科: Cyprinidae

康氏无须鲃为Cyprinidae鱼类，原生分布于大洋洲。成体约 10.5–15.4 cm，适宜水温 18–22 °C。

饲养参数

水温: 18–22 °C
pH: 6–8
GH 硬度: 5–19 dGH
成体体长: 10.5–15.4 cm
最小缸体: 285 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Mostly peaceful; some species nip fins
产地: 大洋洲

物种概述

Pethia conchonius, a member of the family Cyprinidae, comes from Oceania, 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 10.5–15.4 cm and adapts well to a properly set-up aquarium in the 18–22 °C range. Other Pethia species in our database include Pethia atra, Pethia cumingii, Pethia didi.

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

康氏无须鲃好养吗？

饲养难度：中等。Mostly peaceful; some species nip fins。

康氏无须鲃适合什么水温和水质？

保持 18–22 °C 并避免波动，pH 6–8、GH 5–19 dGH 即可。

康氏无须鲃能长多大，需要多大的缸？

成体 10.5–15.4 cm 左右，因其Bottom-dwelling的习性，285 L 以上的缸更合适。

康氏无须鲃吃什么？

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

康氏无须鲃能和其他鱼混养吗？

Mostly peaceful; some species nip fins；Shoaling; keep in groups of 6 or more。理想混养对象：Similar-sized peaceful community fish — Similar size and water needs。需避开Much smaller fish — May outcompete or bully tiny tankmates。

康氏无须鲃产自哪里？

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

康氏无须鲃会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

康氏无须鲃怎么繁殖？

人工环境下：Egg-scatterer; no parental care。Males often slimmer and more colourful。