无须颌须鮈 (Gnathopogon imberbis)

科: Cyprinidae

无须颌须鮈为Cyprinidae鱼类。成体约 16.6–24.3 cm，适宜水温 18–26 °C。

饲养参数

水温: 18–26 °C
pH: 6.8–7.8
GH 硬度: 5–15 dGH
成体体长: 16.6–24.3 cm
最小缸体: 500 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Mostly peaceful; some species nip fins

物种概述

A Cyprinidae species: Gnathopogon imberbis lives bottom-dwelling over gravel. Mostly peaceful; some species nip fins. Adults reach 16.6–24.3 cm. It is one of the aquarium-kept Gnathopogon species we profile, alongside Gnathopogon herzensteini, Gnathopogon polytaenia, Gnathopogon tsinanensis.

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

无须颌须鮈好养吗？

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

无须颌须鮈适合什么水温和水质？

保持 18–26 °C 并避免波动，pH 6.8–7.8、GH 5–15 dGH 即可。

无须颌须鮈能长多大，需要多大的缸？

成体约 16.6–24.3 cm；最小缸体 500 L，并留出活动空间。

无须颌须鮈吃什么？

Omnivore; prepared foods with regular vegetable matter。它在Fine gravel and sand上自然觅食，投喂可少量多次。

无须颌须鮈能和其他鱼混养吗？

可以。Mostly peaceful; some species nip fins，适合与Similar-sized peaceful community fish — Similar size and water needs混养。避开Much smaller fish — May outcompete or bully tiny tankmates。

无须颌须鮈产自哪里？

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

无须颌须鮈会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

无须颌须鮈怎么繁殖？

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