黑带斑马 (Danio nigrofasciatus)

科: Cyprinidae

黑带斑马为鲤科鱼类，活跃的小型表层鱼，原生分布于南亚至东南亚。速度型选手：体色、状态、胆量都随水质波动。成体约 2.3–3.4 cm，群游性，8–10 尾以上巡游效果最佳，适宜水温 18–24 °C。群大，水清，它就旺。

饲养参数

水温: 18–24 °C
pH: 6–8
GH 硬度: 5–19 dGH
成体体长: 2.3–3.4 cm
最小缸体: 25 L
水层: Active throughout the water column
饲养难度: 中等
性情: Peaceful and energetic; shy only when kept too few
产地: 南亚至东南亚

物种概述

A Cyprinidae species native to South & Southeast Asia: Danio nigrofasciatus lives active throughout the water column over gravel. Peaceful and energetic; shy only when kept too few. Adults reach 2.3–3.4 cm. It is one of the aquarium-kept Danio species we profile, alongside Danio margaritatus, Danio rerio, Danio albolineatus.

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: Shoaling; 8–10+ for constant motion and confidence
食性: Omnivore; accepts everything small enough
推荐混养: Corydoras and small loaches — Occupy the bottom without fuss
避免混养: Large predators — Out-swim fate only so long

繁殖与备注

雌雄差异: Males often slimmer and more colourful
繁殖方式: Spawns at dawn over fine plants; eggs fall to the bottom

常见问题

黑带斑马好养吗？

中等难度，稳定水质比高端设备更关键。Peaceful and energetic; shy only when kept too few，Shoaling; 8–10+ for constant motion and confidence。

黑带斑马适合什么水温和水质？

水温控制在 18–24 °C，重点是稳定。Room temperature to heated, depending on origin。

黑带斑马能长多大，需要多大的缸？

成体 2.3–3.4 cm 左右，因其Active throughout the water column的习性，25 L 以上的缸更合适。

黑带斑马吃什么？

Omnivore; accepts everything small enough。建议人工饲料搭配冷冻或活饵，保证多样性。

黑带斑马能和其他鱼混养吗？

Peaceful and energetic; shy only when kept too few；Shoaling; 8–10+ for constant motion and confidence。理想混养对象：Corydoras and small loaches — Occupy the bottom without fuss。需避开Large predators — Out-swim fate only so long。

黑带斑马产自哪里？

产地为南亚至东南亚，典型栖息地是Clear streams and rivers over gravel，对溶氧要求较高。

黑带斑马会跳缸吗？

换水与维护期间建议加盖，防止惊跳。

黑带斑马怎么繁殖？

人工环境下：Spawns at dawn over fine plants; eggs fall to the bottom。Males often slimmer and more colourful。