GloFish® Barb (Puntigrus tetrazona)

科: Cyprinidae

GloFish® Barbは東南アジア（スマトラ、ボルネオ）に原生するやや攻撃的な雑食性の淡水魚（コイ科）。飼育難度は初心者向き程度です。

飼育条件

水温: 20–26 °C
pH: 6–8
GH硬度: 5–19 dGH
成魚の体長: 4.9–7 cm
最小水槽: 70 L
泳ぐ水層: Mid-water swimmer; keep 6+
飼育難度: 簡単
性格: Semi-aggressive
原産地: 东南亚（苏门答腊、加里曼丹）

種の概要

Puntigrus tetrazona of the family Cyprinidae is an aquarium-kept Cyprinidae. Semi-aggressive and omnivore; quality prepared foods with variety, it grows to 4.9–7 cm and prefers 20–26 °C water. In a community tank it pairs well with Amur False Gudgeon, Acanthorhodeus chankaensis.

原生環境

生息地: Clear streams, rivers and still waters
水流: Moderate flow
溶存酸素: Average oxygen needs

レイアウトと設備

底床: Smooth gravel and sand with open floor space
流木・石組: Driftwood, water-worn stones and shelters that mimic the native biotope
水草: Hardy plants on hardscape; keep the floor open

性格・餌・混泳

群泳性: Keep 6+; larger groups settle better
餌: Omnivore; quality prepared foods with variety
おすすめの混泳相手: Amur False Gudgeon — Similar size and water needs
Acanthorhodeus chankaensis — Similar size and water needs
Striped Bitterling — Similar size and water needs
混泳しないほうがいい相手: Long-finned fish — Prone to fin nipping

繁殖と注意点

雌雄の違い: Males are typically slimmer and more intensely colored; females fuller-bodied
繁殖方法: Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes

よくある質問

GloFish® Barbは飼育しやすい？

初心者でも安心。Semi-aggressive。Keep 6+; larger groups settle better。

GloFish® Barbの適水温と水質は？

20–26 °C を安定して維持。pH 6–8、GH 5–19 dGH。

GloFish® Barbの大きさと水槽サイズは？

成魚 4.9–7 cm 前後。Mid-water swimmer; keep 6+のため 70 L 以上の水槽を推奨。

GloFish® Barbの餌は？

Omnivore; quality prepared foods with variety。Smooth gravel and sand with open floor space上で採餌する性質を活かし、沈む餌も与える。

GloFish® Barbは混泳できる？

Semi-aggressive。混泳の相手：Amur False Gudgeon — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs, Striped Bitterling — Similar size and water needs。Long-finned fish — Prone to fin nippingは避ける。

GloFish® Barbの原産地は？

东南亚（苏门答腊、加里曼丹）原産。Clear streams, rivers and still waters、Moderate flow。

GloFish® Barbの繁殖は？

Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。