カゼトゲタナゴ (Rhodeus atremius)

科: Cyprinidae

カゼトゲタナゴ（Rhodeus atremius）はコイ科に分類される淡水魚で、朝鮮半島に分布する。成魚は約 4.5–6.6 cm、適水温 10–25 °C。

飼育条件

水温: 10–25 °C
pH: 6.8–7.8
GH硬度: 5–15 dGH
成魚の体長: 4.5–6.6 cm
最小水槽: 52 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Mostly peaceful; keep with calm tankmates
原産地: 朝鮮半島

種の概要

A Cyprinidae species native to Korean Peninsula: Rhodeus atremius lives bottom-dwelling over gravel. Mostly peaceful; keep with calm tankmates. Adults reach 4.5–6.6 cm. It is one of the aquarium-kept Rhodeus species we profile, alongside Rhodeus fangi, Rhodeus lighti, Rhodeus ocellatus.

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: Loose shoals; groups of 6+ settle quickly
餌: Small omnivore; flakes, granules and vegetable matter
おすすめの混泳相手: Other small peaceful cyprinids — Similar size, similar water
混泳しないほうがいい相手: Fin-nippers — Their flowing fins invite damage

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Deposits eggs in freshwater mussels; no aftercare

よくある質問

カゼトゲタナゴは飼育しやすい？

難易度：中級。Mostly peaceful; keep with calm tankmates。

カゼトゲタナゴの適水温と水質は？

10–25 °C が目安。急変を避け、Room temperature to heated, depending on origin。

カゼトゲタナゴの大きさと水槽サイズは？

成魚は約 4.5–6.6 cm。Bottom-dwelling。最小 52 L の水槽。

カゼトゲタナゴの餌は？

Small omnivore; flakes, granules and vegetable matter。人工飼料に冷凍餌を組み合わせて。

カゼトゲタナゴは混泳できる？

可能。Mostly peaceful; keep with calm tankmates。おすすめ：Other small peaceful cyprinids — Similar size, similar water。Fin-nippers — Their flowing fins invite damageとの混泳は避ける。

カゼトゲタナゴの原産地は？

朝鮮半島のClear streams and rivers over gravelが生息地。

カゼトゲタナゴは飛び出す？

飛び出しの傾向は低い。標準のふたでOK。

カゼトゲタナゴの繁殖は？

繁殖：Deposits eggs in freshwater mussels; no aftercare。Males often slimmer and more colourful。