双须缺鳍鲇 (Kryptopterus bicirrhis)

科: Siluridae

双须缺鳍鲇为鲶科鱼类,和平的底栖巨鱼,对中上层生活毫无兴趣,原生分布于中北美洲。触须状的须子像手指一样阅读沙地,粗糙底砂会慢慢磨损它。成体约 11.2–16.5 cm,共用一块缸底,数量勿多,适宜水温 21–26 °C。沉底饲料,关灯后再喂。

饲养参数

水温
21–26 °C
pH
6.5–7.5
GH 硬度
5–15 dGH
成体体长
11.2–16.5 cm
最小缸体
327 L
水层
Bottom-dwelling
饲养难度
中等
性情
Calm and unobtrusive by day, busy by night
产地
东南亚湄公河流域

物种概述

Kryptopterus bicirrhis is a Siluridae from Mekong basin, SE Asia. In the wild it prefers slow rivers and lakes; in the aquarium it stays calm and unobtrusive by day, busy by night. Plan on 11.2–16.5 cm of adult fish at 21–26 °C. Related profiles: Kryptopterus vitreolus.

原生生境

栖息地
Slow rivers and lakes
水流
Still to gentle current
溶氧
Moderate

造景与硬件

底床
Sand and mud
硬景观
Large hiding structures
水草
Sparse

性格食性与混养

群游性
Pairs for the small species; solitaries for the big
食性
Eats anything that sinks; balance protein and greens
推荐混养
  • Mid-water schooling fish — Use the space catfish ignore
避免混养
  • Fast surface feeders — Leave nothing for the bottom

繁殖与备注

雌雄差异
Hard to distinguish
繁殖方式
Cave or pit spawner; guarding varies by species

常见问题

双须缺鳍鲇好养吗?

适合有一定经验的玩家。Calm and unobtrusive by day, busy by night;Pairs for the small species; solitaries for the big。

双须缺鳍鲇适合什么水温和水质?

水温控制在 21–26 °C,重点是稳定。Stable temperate range。

双须缺鳍鲇能长多大,需要多大的缸?

成体约 11.2–16.5 cm,属Bottom-dwelling鱼类,建议至少 327 L 缸体。

双须缺鳍鲇吃什么?

Eats anything that sinks; balance protein and greens。建议人工饲料搭配冷冻或活饵,保证多样性。

双须缺鳍鲇能和其他鱼混养吗?

Calm and unobtrusive by day, busy by night。推荐混养:Mid-water schooling fish — Use the space catfish ignore。避免与Fast surface feeders — Leave nothing for the bottom同缸。

双须缺鳍鲇产自哪里?

分布于东南亚湄公河流域:Slow rivers and lakes,Still to gentle current。

双须缺鳍鲇怎么繁殖?

Cave or pit spawner; guarding varies by species。Hard to distinguish。