红尾细脂鲤 (Aphyocharax erythrurus)

科: Characidae

红尾细脂鲤为Characidae鱼类，原生分布于南美洲。成体约 4.1–6.1 cm，适宜水温 22–26 °C。

饲养参数

水温: 22–26 °C
pH: 6–7.5
GH 硬度: 10–20 dGH
成体体长: 4.1–6.1 cm
最小缸体: 45 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

Aphyocharax erythrurus, 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 4.1–6.1 cm and adapts well to a properly set-up aquarium in the 22–26 °C range. Other Aphyocharax species in our database include Aphyocharax anisitsi, Aphyocharax nattereri, Aphyocharax rathbuni.

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

红尾细脂鲤好养吗？

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

红尾细脂鲤适合什么水温和水质？

水温控制在 22–26 °C，重点是稳定。Heater for stable tropical warmth。

红尾细脂鲤能长多大，需要多大的缸？

成体约 4.1–6.1 cm，属Bottom-dwelling鱼类，建议至少 45 L 缸体。

红尾细脂鲤吃什么？

Omnivore with carnivorous tilt。每天两小餐比一顿大餐更利于状态。

红尾细脂鲤能和其他鱼混养吗？

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。

红尾细脂鲤产自哪里？

产地为南美洲，典型栖息地是Blackwater streams and flooded forest，对溶氧要求一般。

红尾细脂鲤会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

红尾细脂鲤怎么繁殖？

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