Gastromyzon ctenocephalus

科: Balitoridae

Gastromyzon ctenocephalusは東南アジアのボルネオに原生する温和な藻食性の淡水魚（ホトケドジョウ科）。飼育難度は中級者向き程度です。

飼育条件

水温: 19–23 °C
pH: 6.5–7.5
GH硬度: 5–15 dGH
成魚の体長: 3.1–4.5 cm
最小水槽: 45 L
泳ぐ水層: Bottom; rests and forages low
飼育難度: 中級
性格: Peaceful
原産地: 东南亚婆罗洲

種の概要

A Balitoridae species: Gastromyzon ctenocephalus lives bottom; rests and forages low over clear streams, rivers and still waters. Peaceful. Adults reach 3.1–4.5 cm. It is one of the aquarium-kept Gastromyzon species we profile, alongside Gastromyzon farragus, Gastromyzon punctulatus, Gastromyzon scitulus.

原生環境

生息地: Clear streams, rivers and still waters
水流: Strong current with heavy aeration
溶存酸素: Demands high dissolved oxygen

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: Solitary, pairs or small groups
餌: Algivore; 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: Large aggressive cichlids — Bullying and injury risk
Known fin nippers — Constant stress and fin damage

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: Spawning; condition with rich foods and simulate seasonal changes

よくある質問

Gastromyzon ctenocephalusは飼育しやすい？

難易度：中級。Peaceful。

Gastromyzon ctenocephalusの適水温と水質は？

19–23 °C を安定して維持。pH 6.5–7.5、GH 5–15 dGH。

Gastromyzon ctenocephalusの大きさと水槽サイズは？

成魚は約 3.1–4.5 cm。Bottom; rests and forages low。最小 45 L の水槽。

Gastromyzon ctenocephalusの餌は？

Algivore; quality prepared foods with variety。人工飼料に冷凍餌を組み合わせて。

Gastromyzon ctenocephalusは混泳できる？

Peaceful；Solitary, pairs or small groups。向いているのはAmur False Gudgeon — Similar size and water needs, Acanthorhodeus chankaensis — Similar size and water needs, Striped Bitterling — Similar size and water needs。Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damageは不向き。

Gastromyzon ctenocephalusの原産地は？

东南亚婆罗洲のClear streams, rivers and still watersが生息地。

Gastromyzon ctenocephalusの繁殖は？

Spawning; condition with rich foods and simulate seasonal changes。Males are typically slimmer and more intensely colored; females fuller-bodied。