饰彩无须鲃 (Pethia ornatus)

科: Cyprinidae

饰彩无须鲃为Cyprinidae鱼类。成体约 3.2–4.7 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: 3.2–4.7 cm
最小缸体: 27 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Mostly peaceful; some species nip fins

物种概述

Pethia ornatus 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 3.2–4.7 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

饰彩无须鲃好养吗？

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。

饰彩无须鲃适合什么水温和水质？

建议水温 22–26 °C，22.0–26.0 °C typical for the genus；Room temperature to heated, depending on origin。

饰彩无须鲃能长多大，需要多大的缸？

成体 3.2–4.7 cm 左右，因其Bottom-dwelling的习性，27 L 以上的缸更合适。

饰彩无须鲃吃什么？

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

饰彩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。

饰彩无须鲃产自哪里？

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

饰彩无须鲃会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

饰彩无须鲃怎么繁殖？

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