Forktail Blue-eye (Pseudomugil furcatus)

科: Pseudomugilidae

Forktail Blue-eye（Pseudomugil furcatus）は似虹银汉鱼科に分類される淡水魚で、北オーストラリア・ニューギニアに分布する。成魚は約 4–8 cm、適水温 20–26 °C。

飼育条件

水温: 20–26 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 4–8 cm
最小水槽: 77 L
泳ぐ水層: Middle of the water column
飼育難度: 中級
性格: Peaceful schooling fish; males shimmer and spar gently
原産地: 北オーストラリア・ニューギニア

種の概要

Pseudomugil furcatus is a Pseudomugilidae from N Australia & New Guinea. In the wild it prefers warm freshwater streams and lakes; in the aquarium it stays peaceful schooling fish. Plan on 4–8 cm of adult fish at 20–26 °C. Related profiles: Pseudomugil gertrudae.

原生環境

生息地: Warm freshwater streams and lakes
水流: Still to gentle current
溶存酸素: Moderate oxygen levels

レイアウトと設備

底床: Fine sand and gravel
流木・石組: Driftwood and smooth stones
水草: Hardy common aquarium plants

性格・餌・混泳

群泳性: Groups of 6–8 minimum; larger schools calm them
餌: Omnivore; quality flakes plus vegetable matter
おすすめの混泳相手: Robust peaceful cyprinids — Add motion without menace
混泳しないほうがいい相手: Small timid fish — Outcompeted at feeding time

繁殖と注意点

雌雄の違い: Subtle external differences
繁殖方法: Prolific egg-scatterer when kept hard and alkaline

よくある質問

Forktail Blue-eyeは飼育しやすい？

中級者向き。Peaceful schooling fish; males shimmer and spar gently。Groups of 6–8 minimum; larger schools calm them。

Forktail Blue-eyeの適水温と水質は？

20–26 °C が目安。急変を避け、Stable temperature matching the species origin。

Forktail Blue-eyeの大きさと水槽サイズは？

成魚は 4–8 cm。最低 77 L。

Forktail Blue-eyeの餌は？

Omnivore; quality flakes plus vegetable matter。1日2回の少量給餌が理想的。

Forktail Blue-eyeは混泳できる？

Peaceful schooling fish; males shimmer and spar gently。混泳の相手：Robust peaceful cyprinids — Add motion without menace。Small timid fish — Outcompeted at feeding timeは避ける。

Forktail Blue-eyeの原産地は？

原産地は北オーストラリア・ニューギニア。Warm freshwater streams and lakesに生息。Still to gentle current。Moderate oxygen levels。

Forktail Blue-eyeは飛び出す？

飛び出しの傾向は低い。標準のふたでOK。

Forktail Blue-eyeの繁殖は？

繁殖：Prolific egg-scatterer when kept hard and alkaline。Subtle external differences。