塞内加尔恐龙鱼 (Polypterus senegalus)

科: Polypteridae

塞内加尔恐龙鱼为多鳍鱼科鱼类，性情平和，适合混养，原生分布于非洲。适应性强的物种，对新手错误较为宽容。成体约 52.5–77 cm，建议小群饲养，适宜水温 25–28 °C。稳水、换水、杂食，足矣。

饲养参数

水温: 25–28 °C
pH: 6–8
GH 硬度: 5–19 dGH
成体体长: 52.5–77 cm
最小缸体: 500 L
水层: Bottom-dwelling
饲养难度: 中等
性情: Calm, undemanding and well-suited to community life
产地: 非洲

物种概述

A Polypteridae species native to Africa: Polypterus senegalus lives bottom-dwelling over warm freshwater streams and lakes. Calm, undemanding and well-suited to community life. Adults reach 52.5–77 cm. In a community tank it pairs well with Similar-sized peaceful community fish.

原生生境

栖息地: Warm freshwater streams and lakes
水流: Still to gentle current
溶氧: Moderate oxygen levels

造景与硬件

底床: Fine sand and gravel
硬景观: Driftwood and smooth stones
水草: Hardy common aquarium plants

性格食性与混养

群游性: Small groups recommended
食性: Unfussy omnivore; varied diet keeps condition
推荐混养: Similar-sized peaceful community fish — Compatible size and temperament
避免混养: Fin-nippers — Constant stress

繁殖与备注

雌雄差异: Subtle external differences
繁殖方式: Spawns freely; remove parents to save the eggs

常见问题

塞内加尔恐龙鱼好养吗？

适合有一定经验的玩家。Calm, undemanding and well-suited to community life；Small groups recommended。

塞内加尔恐龙鱼适合什么水温和水质？

保持 25–28 °C 并避免波动，pH 6–8、GH 5–19 dGH 即可。

塞内加尔恐龙鱼能长多大，需要多大的缸？

成体约 52.5–77 cm，属Bottom-dwelling鱼类，建议至少 500 L 缸体。

塞内加尔恐龙鱼吃什么？

Unfussy omnivore; varied diet keeps condition。每天两小餐比一顿大餐更利于状态。

塞内加尔恐龙鱼能和其他鱼混养吗？

Calm, undemanding and well-suited to community life；Small groups recommended。理想混养对象：Similar-sized peaceful community fish — Compatible size and temperament。需避开Fin-nippers — Constant stress。

塞内加尔恐龙鱼产自哪里？

产地为非洲，典型栖息地是Warm freshwater streams and lakes，对溶氧要求一般。

塞内加尔恐龙鱼会跳缸吗？

换水与维护期间建议加盖，防止惊跳。

塞内加尔恐龙鱼怎么繁殖？

Spawns freely; remove parents to save the eggs。Subtle external differences。