Nearly translucent silver with a black stripe underlined in a stroke of glowing orange, as though someone highlighted it. The smallest and most delicate of the three harlequin-type rasboras.
性格
常见健康问题
- 白点病
- 烂鳍病
- 皮肤问题
- 鱼鳔失调
养护速览
- 运动量中等
游动活跃,喜欢开阔的游动空间。
- 美容常规水缸维护
每周部分换水就能让它保持最佳状态。
- 居住空间适合小型缸
在小而稳定、过滤良好的缸里就很自在。
- 饲养经验有些经验会更好
一点经验会让生活更顺。
- 长期投入4–6 年
为一段长久而有爱的关系做好准备。
需留意的健康: 白点病 · 烂鳍病 · 皮肤问题
📖 饲养指南
Hengel's Rasbora (Trigonostigma hengeli) comes from the blackwater peat swamps of Sumatra and Borneo and reaches only about 2.5 to 3 cm. It is often sold mislabelled as the lambchop rasbora, but it is distinctly smaller and more transparent, and the bright orange band sitting above its black wedge is the reliable way to tell them apart. A group of ten or more suits a heavily planted tank of 45 litres or more at 24-28C with a pH of 5.0 to 7.0 and soft water; it colours up best in genuine blackwater conditions with leaf litter and tannin-stained water. Feed micro-pellets, fine flake and small live or frozen foods such as daphnia, cyclops and baby brine shrimp. Be honest about the difficulty: this species is more sensitive to hard, alkaline water and to unstable conditions than its relatives, so it is a better fish for a keeper who already runs a stable soft-water tank than for a brand-new setup.
常见问题
Hengel's Rasbora活跃吗?
中等. 游动活跃,喜欢开阔的游动空间。
Hengel's Rasbora需要多少维护?
常规水缸维护. 每周部分换水就能让它保持最佳状态。
Hengel's Rasbora需要多大的水族缸?
适合小型缸. 在小而稳定、过滤良好的缸里就很自在。
Hengel's Rasbora适合新手饲主吗?
有些经验会更好. 一点经验会让生活更顺。
Hengel's Rasbora能活多久?
4–6 年. 为一段长久而有爱的关系做好准备。
Hengel's Rasbora有哪些常见健康问题?
留意白点病, 烂鳍病, 皮肤问题。建议与兽医沟通,并进行推荐的筛查。
相似品种
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