张氏䱗 (Hemiculter tchangi)

科: Cyprinidae

张氏䱗为鲤科鱼类，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 18.8–27.6 cm，4–6 尾可观察自然行为，适宜水温 18–22 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 18–22 °C
pH: 6.5–7.5
GH 硬度: 5–15 dGH
成体体长: 18.8–27.6 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

A Cyprinidae species native to China: Hemiculter tchangi lives bottom-dwelling over gravel. Peaceful; keep with similar-sized calm tankmates. Adults reach 18.8–27.6 cm. It is one of the aquarium-kept Hemiculter species we profile, alongside Hemiculter leucisculus, Hemiculter bleekeri.

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

张氏䱗好养吗？

中等难度，稳定水质比高端设备更关键。Peaceful; keep with similar-sized calm tankmates，Keep in a group of 4–6 for natural behaviour。

张氏䱗适合什么水温和水质？

保持 18–22 °C 并避免波动，pH 6.5–7.5、GH 5–15 dGH 即可。

张氏䱗能长多大，需要多大的缸？

成体约 18.8–27.6 cm，属Bottom-dwelling鱼类，建议至少 500 L 缸体。

张氏䱗吃什么？

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

张氏䱗能和其他鱼混养吗？

Peaceful; keep with similar-sized calm tankmates；Keep in a group of 4–6 for natural behaviour。理想混养对象：Similar-sized peaceful community fish — Compatible size and temperament。需避开Fin-nippers — Constant stress。

张氏䱗产自哪里？

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

张氏䱗会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

张氏䱗怎么繁殖？

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