Acheilognathus striatus

飼育条件

水温

15–25 °C

pH

6.5–7.5

GH硬度

5–15 dGH

成魚の体長

6.5–9.6 cm

最小水槽

111 L

泳ぐ水層

Active throughout the water column

飼育難度

中級

性格

Gentle community fish that dislikes fin-nippers

原産地

中国・東アジア

種の概要

Acheilognathus striatus is a Cyprinidae from China & East Asia. A mussel-dependent spawner: without freshwater mussels in the system its full breeding behaviour simply never shows. It uses the whole water column. Adults reach 6.5–9.6 cm. Shoaling; keep at least 8 together. Give it quiet water, a sand bed and steady maintenance; it ignores most fish foods only when they are too large. Maintain 15–25 °C at pH 6.5–7.5. Water quality and diet matter more than décor.

原生環境

生息地

Clear streams and rivers over gravel

水流

Moderate, well-oxygenated current

溶存酸素

Appreciates well-oxygenated water

レイアウトと設備

底床

Fine gravel and sand

流木・石組

Water-worn stones and driftwood

水草

Hardy rooted plants along the margins

性格・餌・混泳

群泳性

Shoaling; keep at least 8 together

餌

Unfussy omnivore; quality flakes plus blanched greens

おすすめの混泳相手

• White-cloud mountain minnows — Share its calm, cool temperament

混泳しないほうがいい相手

• Large or boisterous fish — Outcompeted at feeding time

繁殖と注意点

雌雄の違い

Males often slimmer and more colourful

繁殖方法

Mussel-brooding egg-scatterer; the male guards the mussel territory