アカザ (Liobagrus reinii)

飼育条件

水温

20–26 °C

pH

6.5–7.5

GH硬度

5–15 dGH

成魚の体長

7–10.2 cm

最小水槽

125 L

泳ぐ水層

Bottom-dwelling

飼育難度

中級

性格

Peaceful; most activity happens after dark

原産地

Japan

種の概要

Liobagrus reinii is a Amblycipitidae from Japan. Its barbels read the sand like fingers; coarse gravel slowly wears them down. It lives on the bottom. Adults reach 7–10.2 cm. Keep bottom stock light — they share one floor. Provide soft substrate, hiding tubes, and food that reaches the bottom before tankmates finish it. Maintain 20–26 °C at pH 6.5–7.5. A rewarding species for the aquarist who reads before buying.

原生環境

生息地

Warm freshwater streams and lakes

水流

Still to gentle current

溶存酸素

Moderate oxygen levels

レイアウトと設備

底床

Fine sand and gravel

流木・石組

Driftwood and smooth stones

水草

Hardy common aquarium plants

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

Subtle external differences

繁殖方法

Spawning rarely seen; presumed crevice egg-layer