Fireline Devario (Devario sondhii)

科: Cyprinidae

Fireline Devario（Devario sondhii）はコイ科に分類される淡水魚で、南・東南アジアに分布する。成魚は約 8.1–11.9 cm、適水温 23–25 °C。

飼育条件

水温: 23–25 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 8.1–11.9 cm
最小水槽: 170 L
泳ぐ水層: Active throughout the water column
飼育難度: 中級
性格: Peaceful, restless swimmers that use every inch
原産地: 南・東南アジア

種の概要

A Cyprinidae species native to South & Southeast Asia: Devario sondhii lives active throughout the water column over gravel. Peaceful, restless swimmers that use every inch. Adults reach 8.1–11.9 cm. It is one of the aquarium-kept Devario species we profile, alongside Devario regina, Devario devario, Devario fraseri.

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: Groups of 6 minimum; bigger schools calm them
餌: Small surface-oriented omnivore; flakes and tiny live foods
おすすめの混泳相手: Other danios and small rasboras — Form a fast, peaceful upper-water school
混泳しないほうがいい相手: Slow, timid fish — Outcompeted at the surface

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Typical egg-scattering minnow; mop spawning works

よくある質問

Fireline Devarioは飼育しやすい？

中級向き。水質の安定が重要。Peaceful, restless swimmers that use every inch。Groups of 6 minimum; bigger schools calm them。

Fireline Devarioの適水温と水質は？

23–25 °C を安定して維持。pH 6.5–7.5、GH 5–15 dGH。

Fireline Devarioの大きさと水槽サイズは？

成魚は 8.1–11.9 cm。最低 170 L。

Fireline Devarioの餌は？

Small surface-oriented omnivore; flakes and tiny live foods。1日2回の少量給餌が理想的。

Fireline Devarioは混泳できる？

可能。Peaceful, restless swimmers that use every inch。おすすめ：Other danios and small rasboras — Form a fast, peaceful upper-water school。Slow, timid fish — Outcompeted at the surfaceとの混泳は避ける。

Fireline Devarioの原産地は？

原産地は南・東南アジア。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。

Fireline Devarioは飛び出す？

換水・メンテ時はふたを推奨。

Fireline Devarioの繁殖は？

Typical egg-scattering minnow; mop spawning works。Males often slimmer and more colourful。