Acrossocheilus hemispinus

科: Cyprinidae

Acrossocheilus hemispinus(Acrossocheilus hemispinus)はコイ科に分類される淡水魚で、中国南部の山地渓流に分布する。成魚は約 15–22 cm、適水温 15–25 °C。

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
15–22 cm
最小水槽
500 L
泳ぐ水層
Bottom-dwelling
飼育難度
中級
性格
Peaceful; keep with similar-sized calm tankmates
原産地
中国南部の山地渓流

種の概要

Acrossocheilus hemispinus is a Cyprinidae from southern Chinese mountain streams. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays peaceful. Plan on 15–22 cm of adult fish at 15–25 °C. Related profiles: Acrossocheilus fasciatus, Acrossocheilus paradoxus, Acrossocheilus iridescens.

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
Keep in a group of 4–6 for natural behaviour
餌
Omnivore; prepared foods with regular variety
おすすめの混泳相手
  • Robust schooling cyprinids — Add activity without conflict
混泳しないほうがいい相手
  • Much larger predators — Risk at night

繁殖と注意点

雌雄の違い
Males often slimmer and more colourful
繁殖方法
Breeding is straightforward scatter-spawning

よくある質問

Acrossocheilus hemispinusは飼育しやすい?

中級者向き。Peaceful; keep with similar-sized calm tankmates。Keep in a group of 4–6 for natural behaviour。

Acrossocheilus hemispinusの適水温と水質は?

15–25 °C が目安。急変を避け、Room temperature to heated, depending on origin。

Acrossocheilus hemispinusの大きさと水槽サイズは?

成魚は約 15–22 cm。Bottom-dwelling。最小 500 L の水槽。

Acrossocheilus hemispinusの餌は?

Omnivore; prepared foods with regular variety。1日2回の少量給餌が理想的。

Acrossocheilus hemispinusは混泳できる?

Peaceful; keep with similar-sized calm tankmates;Keep in a group of 4–6 for natural behaviour。向いているのはRobust schooling cyprinids — Add activity without conflict。Much larger predators — Risk at nightは不向き。

Acrossocheilus hemispinusの原産地は?

原産地は中国南部の山地渓流。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。

Acrossocheilus hemispinusは飛び出す?

飛び出しの傾向は低い。標準のふたでOK。

Acrossocheilus hemispinusの繁殖は?

繁殖:Breeding is straightforward scatter-spawning。Males often slimmer and more colourful。