Acrossocheilus fasciatus

科: Cyprinidae

Acrossocheilus fasciatusは中国華南、台湾、ベトナム北部に原生するやや攻撃的な草食性の淡水魚（コイ科）。飼育難度は中級者向き程度です。

飼育条件

水温: 18–26 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 13.4–19.2 cm
最小水槽: 192 L
泳ぐ水層: Mid-water swimmer; keep 5+
飼育難度: 中級
性格: Semi-aggressive
原産地: 中国・インドシナ

種の概要

Acrossocheilus fasciatus is a Cyprinidae from China & Indochina. In the wild it prefers clear streams, rivers and still waters; in the aquarium it stays semi-aggressive. Plan on 13.4–19.2 cm of adult fish at 18–26 °C. Related profiles: Acrossocheilus paradoxus, Acrossocheilus hemispinus, Acrossocheilus iridescens.

原生環境

生息地: Clear streams, rivers and still waters
水流: Strong current with heavy aeration
溶存酸素: Demands high dissolved oxygen

レイアウトと設備

底床: Smooth gravel and sand with open floor space
流木・石組: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格・餌・混泳

群泳性: Keep 5+; larger groups settle better
餌: Herbivore; quality prepared foods with variety
おすすめの混泳相手: Amur False Gudgeon — Similar size and water needs
China-Bitterling — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
混泳しないほうがいい相手: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

繁殖と注意点

雌雄の違い: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方法: Spawning; condition with rich foods and simulate seasonal changes

よくある質問

Acrossocheilus fasciatusは飼育しやすい？

中級向き。水質の安定が重要。Semi-aggressive。Keep 5+; larger groups settle better。

Acrossocheilus fasciatusの適水温と水質は？

18–26 °C を安定して維持。pH 6.5–7.5、GH 5–15 dGH。

Acrossocheilus fasciatusの大きさと水槽サイズは？

成魚 13.4–19.2 cm 前後。Mid-water swimmer; keep 5+のため 192 L 以上の水槽を推奨。

Acrossocheilus fasciatusの餌は？

Herbivore; quality prepared foods with variety。人工飼料に冷凍餌を組み合わせて。

Acrossocheilus fasciatusは混泳できる？

Semi-aggressive；Keep 5+; larger groups settle better。向いているのはAmur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs。Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damageは不向き。

Acrossocheilus fasciatusの原産地は？

原産地は中国・インドシナ。Clear streams, rivers and still watersに生息。Strong current with heavy aeration。Demands high dissolved oxygen。

Acrossocheilus fasciatusの繁殖は？

繁殖：Spawning; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。