Celestial Pearl Danio (Danio margaritatus)

科: Cyprinidae

Celestial Pearl Danioは東アジアの淡水域に原生する温和な雑食性の淡水魚（コイ科）。飼育難度は初心者向き程度です。

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: 1.5–2.1 cm
最小水槽: 21 L
泳ぐ水層: Mid-water swimmer; keep 6+
飼育難度: 簡単
性格: Peaceful
原産地: 东亚淡水水系

種の概要

Danio margaritatus of the family Cyprinidae is an aquarium-kept Cyprinidae. Peaceful and omnivore; quality prepared foods with variety, it grows to 1.5–2.1 cm and prefers 18–26 °C water. Other Danio species in our database include Danio rerio, Danio albolineatus, Danio choprae.

原生環境

生息地: Clear streams, rivers and still waters
水流: Moderate flow
溶存酸素: Average oxygen needs

レイアウトと設備

底床: Dark fine gravel or sand
流木・石組: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Mixed planting with open swimming lanes

性格・餌・混泳

群泳性: Keep 6+; larger groups settle better
餌: Omnivore; quality prepared foods with variety
おすすめの混泳相手: Amur False Gudgeon — Similar size and water needs
China-Bitterling — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
混泳しないほうがいい相手: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

繁殖と注意点

雌雄の違い: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方法: Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes

よくある質問

Celestial Pearl Danioは飼育しやすい？

飼育しやすい初心者向き。Peaceful。Keep 6+; larger groups settle better。

Celestial Pearl Danioの適水温と水質は？

18–26 °C が目安。急変を避け、Standard heater to hold the mid-range steadily。

Celestial Pearl Danioの大きさと水槽サイズは？

成魚は約 1.5–2.1 cm。Mid-water swimmer; keep 6+。最小 21 L の水槽。

Celestial Pearl Danioの餌は？

Omnivore; quality prepared foods with variety。Dark fine gravel or sand上で採餌する性質を活かし、沈む餌も与える。

Celestial Pearl Danioは混泳できる？

可能。Peaceful。おすすめ：Amur False Gudgeon — Similar size and water needs, China-Bitterling — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs。Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damageとの混泳は避ける。

Celestial Pearl Danioの原産地は？

东亚淡水水系のClear streams, rivers and still watersが生息地。

Celestial Pearl Danioは飛び出す？

飛び出す種。ふたをしっかり閉める。

Celestial Pearl Danioの繁殖は？

繁殖：Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。