Rasbora sumatrana

科: Cyprinidae

Rasbora sumatrana（Rasbora sumatrana）はコイ科に分類される淡水魚。成魚は約 9.8–14.3 cm、適水温 23–25 °C。

飼育条件

水温: 23–25 °C
pH: 6.2–7
GH硬度: 5–15 dGH
成魚の体長: 9.8–14.3 cm
最小水槽: 245 L
泳ぐ水層: Bottom-dwelling
飼育難度: 中級
性格: Mostly peaceful; some species nip fins

種の概要

Rasbora sumatrana is a Cyprinidae. In the aquarium it stays mostly peaceful. Plan on 9.8–14.3 cm of adult fish at 23–25 °C. Related profiles: Rasbora borapetensis, Rasbora caudimaculata, Rasbora einthovenii.

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; keep in groups of 6 or more
餌: Omnivore; prepared foods with regular vegetable matter
おすすめの混泳相手: Similar-sized peaceful community fish — Similar size and water needs
混泳しないほうがいい相手: Much smaller fish — May outcompete or bully tiny tankmates

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Egg-scatterer; no parental care

よくある質問

Rasbora sumatranaは飼育しやすい？

中級者向き。Mostly peaceful; some species nip fins。Shoaling; keep in groups of 6 or more。

Rasbora sumatranaの適水温と水質は？

適水温 23–25 °C。23–25 °C recorded range。Room temperature to heated, depending on origin。

Rasbora sumatranaの大きさと水槽サイズは？

成魚は約 9.8–14.3 cm。Bottom-dwelling。最小 245 L の水槽。

Rasbora sumatranaの餌は？

Omnivore; prepared foods with regular vegetable matter。Fine gravel and sand上で採餌する性質を活かし、沈む餌も与える。

Rasbora sumatranaは混泳できる？

可能。Mostly peaceful; some species nip fins。おすすめ：Similar-sized peaceful community fish — Similar size and water needs。Much smaller fish — May outcompete or bully tiny tankmatesとの混泳は避ける。

Rasbora sumatranaの原産地は？

Clear streams and rivers over gravelが生息地。

Rasbora sumatranaは飛び出す？

換水・メンテ時はふたを推奨。

Rasbora sumatranaの繁殖は？

Egg-scatterer; no parental care。Males often slimmer and more colourful。