cá ngựa bắc (Folifer brevifilis)

科: Cyprinidae

cá ngựa bắc（Folifer brevifilis）はコイ科に分類される淡水魚で、中国・雲南省ランサン川（湄公河）に分布する。成魚は約 30.4–44.6 cm、適水温 18–26 °C。

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: 30.4–44.6 cm
最小水槽: 500 L
泳ぐ水層: Active throughout the water column
飼育難度: 中級
性格: Calm, undemanding and well-suited to community life
原産地: 中国・雲南省ランサン川（湄公河）

種の概要

Folifer brevifilis is a Cyprinidae from Lancang River, Yunnan, China. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays calm, undemanding and well-suited to community life. Plan on 30.4–44.6 cm of adult fish at 18–26 °C. In a community tank it pairs well with Similar-sized peaceful community fish.

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: Small groups recommended
餌: Unfussy omnivore; varied diet keeps condition
おすすめの混泳相手: Similar-sized peaceful community fish — Compatible size and temperament
混泳しないほうがいい相手: Fin-nippers — Constant stress

繁殖と注意点

雌雄の違い: Males often slimmer and more colourful
繁殖方法: Spawns freely; remove parents to save the eggs

よくある質問

cá ngựa bắcは飼育しやすい？

難易度：中級。Calm, undemanding and well-suited to community life。

cá ngựa bắcの適水温と水質は？

適水温 18–26 °C。18–26 °C typical for the family。Room temperature to heated, depending on origin。

cá ngựa bắcの大きさと水槽サイズは？

成魚は 30.4–44.6 cm。最低 500 L。

cá ngựa bắcの餌は？

Unfussy omnivore; varied diet keeps condition。1日2回の少量給餌が理想的。

cá ngựa bắcは混泳できる？

可能。Calm, undemanding and well-suited to community life。おすすめ：Similar-sized peaceful community fish — Compatible size and temperament。Fin-nippers — Constant stressとの混泳は避ける。

cá ngựa bắcの原産地は？

原産地は中国・雲南省ランサン川（湄公河）。Clear streams and rivers over gravelに生息。Moderate, well-oxygenated current。Appreciates well-oxygenated water。

cá ngựa bắcは飛び出す？

換水・メンテ時はふたを推奨。

cá ngựa bắcの繁殖は？

Spawns freely; remove parents to save the eggs。Males often slimmer and more colourful。