魏氏灯 (Hyphessobrycon weitzmanorum)

科: Characidae

魏氏灯为Characidae鱼类，原生分布于南美洲。成体约 2.8–4.1 cm，适宜水温 23–28 °C。

饲养参数

水温: 23–28 °C
pH: 5.6–7.5
GH 硬度: 5–15 dGH
成体体长: 2.8–4.1 cm
最小缸体: 25 L
水层: Middle of the water column
饲养难度: 中等
性情: Mostly peaceful; larger species predatory
产地: 南美洲

物种概述

A Characidae species native to South America: Hyphessobrycon weitzmanorum lives middle of the water column over blackwater streams and flooded forest. Mostly peaceful; larger species predatory. Adults reach 2.8–4.1 cm. It is one of the aquarium-kept Hyphessobrycon species we profile, alongside 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

魏氏灯好养吗？

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

魏氏灯适合什么水温和水质？

保持 23–28 °C 并避免波动，pH 5.6–7.5、GH 5–15 dGH 即可。

魏氏灯能长多大，需要多大的缸？

成体 2.8–4.1 cm 左右，因其Middle of the water column的习性，25 L 以上的缸更合适。

魏氏灯吃什么？

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

魏氏灯能和其他鱼混养吗？

可以。Mostly peaceful; larger species predatory，适合与Similar-sized peaceful community fish — Similar size and water needs混养。避开Much smaller fish — May outcompete or bully tiny tankmates。

魏氏灯产自哪里？

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

魏氏灯会跳缸吗？

跳缸风险低，但加缸盖更稳妥。

魏氏灯怎么繁殖？

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