Peaceful schooling fish; males shimmer and spar gently
原産地
N Australia & New Guinea
種の概要
Pseudomugil furcatus, a member of the family Pseudomugilidae, is native to N Australia & New Guinea. Its iridescence is honest signalling: colour and condition track water quality and age together. It swims in mid-water. Adults reach 4–8 cm. Groups of 6–8 minimum; larger schools calm them. Provide swimming length, clean hard water and a big school; patience does the rest. Maintain 20–26 °C at pH 6.5–7.5. A rewarding species for the aquarist who reads before buying.
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