宽带光唇鱼 (Acrossocheilus fasciatus)

科: Cyprinidae

宽带光唇鱼,偶有攻击性的草食性鱼类,原生分布于中国华南、台湾、越南北部,中等饲养难度。

饲养参数

水温
18–26 °C
pH
6.5–7.5
GH 硬度
5–15 dGH
成体体长
13.4–19.2 cm
最小缸体
192 L
水层
Mid-water swimmer; keep 5+
饲养难度
中等
性情
Semi-aggressive
产地
中国华南、台湾、越南北部

物种概述

Acrossocheilus fasciatus is a Cyprinidae from China & Indochina. In the wild it prefers clear streams, rivers and still waters; in the aquarium it stays semi-aggressive. Plan on 13.4–19.2 cm of adult fish at 18–26 °C. Related profiles: Acrossocheilus paradoxus, Acrossocheilus hemispinus, Acrossocheilus iridescens.

原生生境

栖息地
Clear streams, rivers and still waters
水流
Strong current with heavy aeration
溶氧
Demands high dissolved oxygen

造景与硬件

底床
Smooth gravel and sand with open floor space
硬景观
Driftwood, water-worn stones and shelters that mimic the native biotope
水草
Hardy plants on hardscape; keep the floor open

性格食性与混养

群游性
Keep 5+; larger groups settle better
食性
Herbivore; quality prepared foods with variety
推荐混养
  • Amur False Gudgeon — Similar size and water needs
  • China-Bitterling — Similar size and water needs
  • Acanthorhodeus chankaensis — Similar size and water needs
避免混养
  • Large aggressive cichlids — Bullying and injury risk
  • Known fin nippers — Constant stress and fin damage

繁殖与备注

雌雄差异
Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方式
Spawning; condition with rich foods and simulate seasonal changes

常见问题

它能帮我控制藻吗?

啃食勤恳,能减少石头和玻璃上的藻量,但它是鱼不是清洁工——需要补饲,干净的缸里尤其如此。

能养在温暖混养缸吗?

不理想。持续 24–25 °C 以上会缩短寿命、压制体色。凉爽、快速、富氧的水是刚需。

凶吗?

不凶——是温和啃食者,只是抢食时的动静可能惊扰极害羞的鱼。混养选同样活跃的冷水同体型鱼。

怎么保持条纹锐利?

凉水、强水流、食藻者的富植食谱加稳定水质——洗掉条纹的元凶是应激和高温。