Bagarius yarrelli

科: Sisoridae

Bagarius yarrelli（Bagarius yarrelli）は鮡科に分類される淡水魚で、中国・雲南省（ランサン川・怒江）に分布する。成魚は約 50–150 cm、適水温 18–25 °C。

飼育条件

水温: 18–25 °C
pH: 6.5–7.8
GH硬度: 15.6–26.4 dGH
成魚の体長: 50–150 cm
最小水槽: 500 L
泳ぐ水層: Bottom of fast water
飼育難度: 中級
性格: Peaceful; most activity happens after dark
原産地: 中国・雲南省（ランサン川・怒江）

種の概要

Bagarius yarrelli is a Sisoridae from Yunnan, China (Lancang & Nu rivers). In the wild it prefers mountain torrents clinging to boulders; in the aquarium it stays peaceful. Plan on 50–150 cm of adult fish at 18–25 °C. Related profiles: Bagarius suchus.

原生環境

生息地: Mountain torrents clinging to boulders
水流: Very strong current, highly oxygenated
溶存酸素: Requires very high dissolved oxygen

レイアウトと設備

底床: Bare smooth rock
流木・石組: Large boulders forming crevices
水草: Minimal

性格・餌・混泳

群泳性: Keep bottom stock light — they share one floor
餌: Omnivorous scavenger — sinking pellets, frozen and vegetable foods
おすすめの混泳相手: Other similar-sized bottom fish — Share the floor peaceably
混泳しないほうがいい相手: Tiny fish that fit in its mouth — Vanish at night

繁殖と注意点

雌雄の違い: Unclear
繁殖方法: Spawning rarely seen; presumed crevice egg-layer

よくある質問

Bagarius yarrelliは飼育しやすい？

難易度：中級。Peaceful; most activity happens after dark。

Bagarius yarrelliの適水温と水質は？

適水温 18–25 °C。18–25 °C recorded range。Cool and stable。

Bagarius yarrelliの大きさと水槽サイズは？

成魚は約 50–150 cm。Bottom of fast water。最小 500 L の水槽。

Bagarius yarrelliの餌は？

Omnivorous scavenger — sinking pellets, frozen and vegetable foods。1日2回の少量給餌が理想的。

Bagarius yarrelliは混泳できる？

Peaceful; most activity happens after dark。混泳の相手：Other similar-sized bottom fish — Share the floor peaceably。Tiny fish that fit in its mouth — Vanish at nightは避ける。

Bagarius yarrelliの原産地は？

中国・雲南省（ランサン川・怒江）原産。Mountain torrents clinging to boulders、Very strong current, highly oxygenated。

Bagarius yarrelliの繁殖は？

Spawning rarely seen; presumed crevice egg-layer。Unclear。