Strawberry Rasbora (Boraras naevus)

科: Cyprinidae

Strawberry Rasbora（Boraras naevus）はコイ科に分類される淡水魚で、東南アジアに分布する。成魚は約 1–1.4 cm、適水温 25–28 °C。

飼育条件

水温: 25–28 °C
pH: 5–6.5
GH硬度: 5–12 dGH
成魚の体長: 1–1.4 cm
最小水槽: 25 L
泳ぐ水層: Middle of the water column
飼育難度: 中級
性格: Peaceful, restless swimmers that use every inch
原産地: 東南アジア

種の概要

Boraras naevus, a member of the family Cyprinidae, comes from Southeast Asia, where it inhabits clear streams and rivers over gravel. Peaceful, restless swimmers that use every inch and small surface-oriented omnivore; flakes and tiny live foods, it grows to 1–1.4 cm and adapts well to a properly set-up aquarium in the 25–28 °C range. Other Boraras species in our database include Boraras brigittae, Boraras maculatus, Boraras merah.

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

Strawberry Rasboraは飼育しやすい？

難易度：中級。Peaceful, restless swimmers that use every inch。

Strawberry Rasboraの適水温と水質は？

25–28 °C が目安。急変を避け、Room temperature to heated, depending on origin。

Strawberry Rasboraの大きさと水槽サイズは？

成魚は約 1–1.4 cm。Middle of the water column。最小 25 L の水槽。

Strawberry Rasbora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。

Strawberry Rasbora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。

Strawberry Rasboraの原産地は？

東南アジア原産。Clear streams and rivers over gravel、Moderate, well-oxygenated current。

Strawberry Rasboraは飛び出す？

換水・メンテ時はふたを推奨。

Strawberry Rasboraの繁殖は？

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