Systomus spilurus

科: Cyprinidae

Systomus spilurus（Systomus spilurus）はコイ科に分類される淡水魚。成魚は約 2.1–3.1 cm、適水温 22–26 °C。

飼育条件

水温: 22–26 °C
pH: 6.5–7.5
GH硬度: 1–18 dGH
成魚の体長: 2.1–3.1 cm
最小水槽: 25 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

Systomus spilurus is a Cyprinidae. In the aquarium it stays mostly peaceful. Plan on 2.1–3.1 cm of adult fish at 22–26 °C. Related profiles: Systomus asoka, Systomus barbatus, Systomus clavatus.

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

Systomus spilurusは飼育しやすい？

中級向き。水質の安定が重要。Mostly peaceful; some species nip fins。Shoaling; keep in groups of 6 or more。

Systomus spilurusの適水温と水質は？

22–26 °C を安定して維持。pH 6.5–7.5、GH 1–18 dGH。

Systomus spilurusの大きさと水槽サイズは？

成魚は約 2.1–3.1 cm。Bottom-dwelling。最小 25 L の水槽。

Systomus spilurus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。

Systomus spilurus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。

Systomus spilurusの原産地は？

生息地はClear streams and rivers over gravel。Moderate, well-oxygenated current。

Systomus spilurusは飛び出す？

リスクは低いが、ふたがあると安心。

Systomus spilurusの繁殖は？

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