红尾蚂蚁灯为鲤科鱼类，和平且 restless，整缸巡游不停，原生分布于东南亚。为清澈溪流的表层微捕食者而生， evolved for open water。成体约 3–4.4 cm，至少 6 尾，群体越大越安定，适宜水温 25–28 °C。群大，水清，它就旺。
饲养参数
水温
25–28 °C
pH
5–6.5
GH 硬度
5–12 dGH
成体体长
3–4.4 cm
最小缸体
25 L
水层
Bottom-dwelling
饲养难度
中等
性情
Peaceful, restless swimmers that use every inch
产地
东南亚
物种概述
Cyprinidae species Boraras urophthalmoides comes from Southeast Asia. A restless micropredator of the surface film, evolved for open, sunlit water. It lives on the bottom. Adults reach 3–4.4 cm. Groups of 6 minimum; bigger schools calm them. Generous swimming room, a big school and clean water cover nearly all of its care. Maintain 25–28 °C at pH 5–6.5. A solid choice for a well-planned community tank.
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
Groups of 6 minimum; bigger schools calm them
食性
Small surface-oriented omnivore; flakes and tiny live foods
推荐混养
Other danios and small rasboras — Form a fast, peaceful upper-water school