红背火尾灯 (Hyphessobrycon pyrrhonotus)

科: Characidae

红背火尾灯为Characidae鱼类，原生分布于南美洲。成体约 3.4–5 cm，适宜水温 24–27 °C。

饲养参数

水温: 24–27 °C
pH: 5.6–7.5
GH 硬度: 5–15 dGH
成体体长: 3.4–5 cm
最小缸体: 30 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Mostly peaceful; larger species predatory
产地: 南美洲

物种概述

Hyphessobrycon pyrrhonotus, a member of the family Characidae, comes from South America, where it inhabits blackwater streams and flooded forest. Mostly peaceful; larger species predatory and omnivore with carnivorous tilt, it grows to 3.4–5 cm and adapts well to a properly set-up aquarium in the 24–27 °C range. Other Hyphessobrycon species in our database include Hyphessobrycon amandae, Hyphessobrycon herbertaxelrodi, Hyphessobrycon eques.

原生生境

栖息地: Blackwater streams and flooded forest
水流: Still to gentle current
溶氧: Moderate

造景与硬件

底床: Dark sand and leaf litter
硬景观: Driftwood and dense plant edges
水草: Floating and shaded plants appreciated

性格食性与混养

群游性: Strong shoalers; keep in groups of 8 or more
食性: Omnivore with carnivorous tilt
推荐混养: Similar-sized peaceful community fish — Similar size and water needs
避免混养: Much smaller fish — May outcompete or bully tiny tankmates

繁殖与备注

雌雄差异: Subtle; females fuller-bodied
繁殖方式: Egg-scatterer among fine plants

常见问题

红背火尾灯好养吗？

适合有一定经验的玩家。Mostly peaceful; larger species predatory；Strong shoalers; keep in groups of 8 or more。

红背火尾灯适合什么水温和水质？

保持 24–27 °C 并避免波动，pH 5.6–7.5、GH 5–15 dGH 即可。

红背火尾灯能长多大，需要多大的缸？

成体 3.4–5 cm 左右，因其Bottom-dwelling的习性，30 L 以上的缸更合适。

红背火尾灯吃什么？

Omnivore with carnivorous tilt。建议人工饲料搭配冷冻或活饵，保证多样性。

红背火尾灯能和其他鱼混养吗？

Mostly peaceful; larger species predatory。推荐混养：Similar-sized peaceful community fish — Similar size and water needs。避免与Much smaller fish — May outcompete or bully tiny tankmates同缸。

红背火尾灯产自哪里？

原生于南美洲，栖息于Blackwater streams and flooded forest。Still to gentle current，Moderate。

红背火尾灯会跳缸吗？

无明显跳缸倾向，常规缸盖即可。

红背火尾灯怎么繁殖？

人工环境下：Egg-scatterer among fine plants。Subtle; females fuller-bodied。