Green Plakad (Betta mahachaiensis)

科: Osphronemidae

Green Plakad（Betta mahachaiensis）はオスフロネムス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 4.5–6.6 cm、適水温 24–28 °C。

飼育条件

水温: 24–28 °C
pH: 6–8
GH硬度: 5–19 dGH
成魚の体長: 4.5–6.6 cm
最小水槽: 52 L
泳ぐ水層: Upper; surface-oriented
飼育難度: 中級
性格: Calm labyrinth fish; boisterous tankmates stress it
原産地: 東南アジア

種の概要

Betta mahachaiensis, a member of the family Osphronemidae, comes from Southeast Asia, where it inhabits still waters, rice paddies and slow streams. Calm labyrinth fish; boisterous tankmates stress it and surface-feeding omnivore that savours variety, it grows to 4.5–6.6 cm and adapts well to a properly set-up aquarium in the 24–28 °C range. Other Betta species in our database include Betta imbellis, Betta smaragdina, Betta splendens.

原生環境

生息地: Still waters, rice paddies and slow streams
水流: Still to very gentle water
溶存酸素: Tolerates low oxygen; labyrinth breather

レイアウトと設備

底床: Soft sand with leaf litter
流木・石組: Dense planting and shelters
水草: Dense hardy plants reaching the surface

性格・餌・混泳

群泳性: Singly or in pairs; every gourami wants its corner
餌: Surface-feeding omnivore that savours variety
おすすめの混泳相手: Other calm labyrinth fish — Share the slow lane
混泳しないほうがいい相手: Fin-nippers like tiger barbs — Torn fins and endless stress

繁殖と注意点

雌雄の違い: Males larger with longer fins
繁殖方法: Bubble-nest builder; the male tends eggs and fry

よくある質問

Green Plakadは飼育しやすい？

中級者向き。Calm labyrinth fish; boisterous tankmates stress it。Singly or in pairs; every gourami wants its corner。

Green Plakadの適水温と水質は？

24–28 °C を安定して維持。pH 6–8、GH 5–19 dGH。

Green Plakadの大きさと水槽サイズは？

成魚 4.5–6.6 cm 前後。Upper; surface-orientedのため 52 L 以上の水槽を推奨。

Green Plakadの餌は？

Surface-feeding omnivore that savours variety。Soft sand with leaf litter上で採餌する性質を活かし、沈む餌も与える。

Green Plakadは混泳できる？

Calm labyrinth fish; boisterous tankmates stress it。混泳の相手：Other calm labyrinth fish — Share the slow lane。Fin-nippers like tiger barbs — Torn fins and endless stressは避ける。

Green Plakadの原産地は？

東南アジアのStill waters, rice paddies and slow streamsが生息地。

Green Plakadは飛び出す？

驚くと跳ねる。密閉ふたを。

Green Plakadの繁殖は？

Bubble-nest builder; the male tends eggs and fry。Males larger with longer fins。