科: Cyprinidae
Systomus rubripinnis（Systomus rubripinnis）はコイ科に分類される淡水魚で、インドネシアに分布する。成魚は約 18.8–27.5 cm、適水温 22–25 °C。
Systomus rubripinnis, a member of the family Cyprinidae, comes from Indonesia, where it inhabits clear streams and rivers over gravel. Mostly peaceful; some species nip fins and omnivore; prepared foods with regular vegetable matter, it grows to 18.8–27.5 cm and adapts well to a properly set-up aquarium in the 22–25 °C range. Other Systomus species in our database include Systomus asoka, Systomus barbatus, Systomus clavatus.
中級者向き。Mostly peaceful; some species nip fins。Shoaling; keep in groups of 6 or more。
22–25 °C を安定して維持。pH 6–6.5、GH 1–18 dGH。
成魚は約 18.8–27.5 cm。Bottom-dwelling。最小 500 L の水槽。
Omnivore; prepared foods with regular vegetable matter。1日2回の少量給餌が理想的。
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。
原産地はインドネシア。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。
リスクは低いが、ふたがあると安心。
Egg-scatterer; no parental care。Males often slimmer and more colourful。