Gold Ring Danio (Danio tinwini)

科: Cyprinidae

Gold Ring Danio（Danio tinwini）はコイ科に分類される淡水魚。成魚は約 1.7–2.4 cm、適水温 18–24 °C。

飼育条件

水温: 18–24 °C
pH: 6–8
GH硬度: 5–19 dGH
成魚の体長: 1.7–2.4 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

Danio tinwini is a Cyprinidae. In the aquarium it stays mostly peaceful. Plan on 1.7–2.4 cm of adult fish at 18–24 °C. Related profiles: Danio margaritatus, Danio rerio, Danio albolineatus.

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

Gold Ring Danio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。

Gold Ring Danioの適水温と水質は？

適水温 18–24 °C。18.0–24.0 °C typical for the genus。Room temperature to heated, depending on origin。

Gold Ring Danioの大きさと水槽サイズは？

成魚 1.7–2.4 cm 前後。Bottom-dwellingのため 25 L 以上の水槽を推奨。

Gold Ring Danioの餌は？

Omnivore; prepared foods with regular vegetable matter。1日2回の少量給餌が理想的。

Gold Ring Danioは混泳できる？

Mostly peaceful; some species nip fins；Shoaling; keep in groups of 6 or more。向いているのはSimilar-sized peaceful community fish — Similar size and water needs。Much smaller fish — May outcompete or bully tiny tankmatesは不向き。

Gold Ring Danioの原産地は？

Clear streams and rivers over gravelが生息地。

Gold Ring Danioは飛び出す？

換水・メンテ時はふたを推奨。

Gold Ring Danioの繁殖は？

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