细麦穗鱼 (Pseudorasbora pumila)

科: Cyprinidae

细麦穗鱼为鲤科鱼类,性情平和,适合混养,原生分布于日本。性情平和、食性杂,是混养缸里最省心的居民之一。成体约 9.4–13.8 cm,建议小群饲养,适宜水温 5–22 °C。稳水、换水、杂食,足矣。

饲养参数

水温
5–22 °C
pH
6.5–7.5
GH 硬度
5–15 dGH
成体体长
9.4–13.8 cm
最小缸体
229 L
水层
Active throughout the water column
饲养难度
中等
性情
Calm, undemanding and well-suited to community life
产地
日本

物种概述

Pseudorasbora pumila, a member of the family Cyprinidae, is native to Japan. Its calm temperament and broad diet make it one of the more forgiving residents of a community tank. It uses the whole water column. Adults reach 9.4–13.8 cm. Small groups recommended. Stable water, regular partial changes and a varied diet cover nearly everything it needs. Maintain 5–22 °C at pH 6.5–7.5. Water quality and diet matter more than décor.

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
Small groups recommended
食性
Unfussy omnivore; varied diet keeps condition
推荐混养
  • Robust schooling cyprinids — Add activity without conflict
避免混养
  • Much larger predators — Risk at night

繁殖与备注

雌雄差异
Males often slimmer and more colourful
繁殖方式
Spawns freely; remove parents to save the eggs