ヒナモロコ (Aphyocypris chinensis)

科: Cyprinidae

ヒナモロコ（Aphyocypris chinensis）はコイ科に分類される淡水魚で、中国に分布する。成魚は約 4.5–6.6 cm、適水温 18–26 °C。

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: 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: Peaceful and energetic; shy only when kept too few
原産地: 中国

種の概要

Aphyocypris chinensis is a Cyprinidae from China. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays peaceful and energetic. Plan on 4.5–6.6 cm of adult fish at 18–26 °C. Related profiles: Aphyocypris kikuchii, Aphyocypris normalis, Aphyocypris moltrechti.

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: Shoaling; 8–10+ for constant motion and confidence
餌: Omnivore; accepts everything small enough
おすすめの混泳相手: Corydoras and small loaches — Occupy the bottom without fuss
混泳しないほうがいい相手: Large predators — Out-swim fate only so long

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Spawns at dawn over fine plants; eggs fall to the bottom

よくある質問

ヒナモロコは飼育しやすい？

中級向き。水質の安定が重要。Peaceful and energetic; shy only when kept too few。Shoaling; 8–10+ for constant motion and confidence。

ヒナモロコの適水温と水質は？

18–26 °C が目安。急変を避け、Room temperature to heated, depending on origin。

ヒナモロコの大きさと水槽サイズは？

成魚 4.5–6.6 cm 前後。Bottom-dwellingのため 52 L 以上の水槽を推奨。

ヒナモロコの餌は？

Omnivore; accepts everything small enough。1日2回の少量給餌が理想的。

ヒナモロコは混泳できる？

可能。Peaceful and energetic; shy only when kept too few。おすすめ：Corydoras and small loaches — Occupy the bottom without fuss。Large predators — Out-swim fate only so longとの混泳は避ける。

ヒナモロコの原産地は？

原産地は中国。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。

ヒナモロコは飛び出す？

換水・メンテ時はふたを推奨。

ヒナモロコの繁殖は？

繁殖：Spawns at dawn over fine plants; eggs fall to the bottom。Males often slimmer and more colourful。