Sterba's corydoras (Corydoras sterbai)

科: Callichthyidae

Sterba's corydorasは南米（ブラジル南部とボリビア）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: 21–25 °C
pH: 6–8
GH硬度: 2–25 dGH
成魚の体長: 4.8–6.8 cm
最小水槽: 68 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（巴西南部和玻利维亚）

種の概要

Corydoras sterbai is a Callichthyidae. In the aquarium it stays peaceful. Plan on 4.8–6.8 cm of adult fish at 21–25 °C. Related profiles: Corydoras aeneus, Corydoras paleatus, Corydoras panda.

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

Sterba's corydorasは飼育しやすい？

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

Sterba's corydorasの適水温と水質は？

適水温 21–25 °C。21–25 °C recorded range。Standard heater to hold the mid-range steadily。

Sterba's corydorasの大きさと水槽サイズは？

成魚は約 4.8–6.8 cm。Bottom; rests and forages low; keep 6+。最小 68 L の水槽。

Sterba's 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。

Sterba's corydorasは混泳できる？

可能。Peaceful。おすすめ：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との混泳は避ける。

Sterba's corydorasの原産地は？

南美洲（巴西南部和玻利维亚）のClear streams, rivers and still watersが生息地。

Sterba's 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。