科: Cyprinidae
赤眼鳟为鲤科鱼类，性情平和，适合混养，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 36.6–53.7 cm，建议小群饲养，适宜水温 18–26 °C。稳水、换水、杂食，足矣。
Squaliobarbus curriculus, a member of the family Cyprinidae, comes from China, where it inhabits clear streams and rivers over gravel. Calm, undemanding and well-suited to community life and unfussy omnivore; varied diet keeps condition, it grows to 36.6–53.7 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. In a community tank it pairs well with Similar-sized peaceful community fish.
中等难度，稳定水质比高端设备更关键。Calm, undemanding and well-suited to community life，Small groups recommended。
建议水温 18–26 °C，18–26 °C typical for the family；Room temperature to heated, depending on origin。
成体约 36.6–53.7 cm；最小缸体 500 L，并留出活动空间。
Unfussy omnivore; varied diet keeps condition。建议人工饲料搭配冷冻或活饵，保证多样性。
Calm, undemanding and well-suited to community life；Small groups recommended。理想混养对象：Similar-sized peaceful community fish — Compatible size and temperament。需避开Fin-nippers — Constant stress。
分布于中国：Clear streams and rivers over gravel，Moderate, well-oxygenated current。
无明显跳缸倾向，常规缸盖即可。
人工环境下：Spawns freely; remove parents to save the eggs。Males often slimmer and more colourful。