Bronze corydoras (Corydoras aeneus)

科: Callichthyidae

Bronze corydorasは南米（トリニダードからアルゼンチン北部）に原生する温和な雑食性の淡水魚（コリドラス科）。飼育難度は初心者向き程度です。

飼育条件

水温: 25–28 °C
pH: 6–8
GH硬度: 5–19 dGH
成魚の体長: 5.2–7.5 cm
最小水槽: 75 L
泳ぐ水層: Bottom; rests and forages low; keep 6+
飼育難度: 簡単
性格: Peaceful
原産地: 南美洲（特立尼达至阿根廷北部）

種の概要

Corydoras aeneus is a Callichthyidae. In the aquarium it stays peaceful. Plan on 5.2–7.5 cm of adult fish at 25–28 °C. Related profiles: Corydoras paleatus, Corydoras panda, Corydoras sterbai.

原生環境

生息地: Clear streams, rivers and still waters
水流: Moderate flow
溶存酸素: Average oxygen needs

レイアウトと設備

底床: Fine sand
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 6+; larger groups settle better
餌: Omnivore; quality prepared foods with variety
おすすめの混泳相手: Amur False Gudgeon — Similar size and water needs
Striped Bitterling — Similar size and water needs
Acheilognathus gracilis — 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: Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes

よくある質問

Bronze corydorasは飼育しやすい？

初心者でも安心。Peaceful。Keep 6+; larger groups settle better。

Bronze corydorasの適水温と水質は？

25–28 °C が目安。急変を避け、Heater required for stable tropical warmth。

Bronze corydorasの大きさと水槽サイズは？

成魚は 5.2–7.5 cm。最低 75 L。

Bronze corydorasの餌は？

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

Bronze corydorasは混泳できる？

Peaceful；Keep 6+; larger groups settle better。向いているのはAmur False Gudgeon — Similar size and water needs, Striped Bitterling — Similar size and water needs, Acheilognathus gracilis — Similar size and water needs。Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damageは不向き。

Bronze corydorasの原産地は？

南美洲（特立尼达至阿根廷北部）原産。Clear streams, rivers and still waters、Moderate flow。

Bronze corydorasの繁殖は？

Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。