green discus (Symphysodon aequifasciatus)

科: Cichlidae

green discusはブラジルに原生する温和な雑食性の淡水魚（シクリッド科）。飼育難度は上級者向き程度です。

飼育条件

水温: 26–30 °C
pH: 5–8
GH硬度: 0–12 dGH
成魚の体長: 9.6–13.7 cm
最小水槽: 137 L
泳ぐ水層: Mid-water swimmer; keep 5+
飼育難度: 上級
性格: Peaceful
原産地: 东亚淡水水系

種の概要

A Cichlidae species: Symphysodon aequifasciatus lives mid-water swimmer; keep 5+ over clear streams, rivers and still waters. Peaceful. Adults reach 9.6–13.7 cm. It is one of the aquarium-kept Symphysodon species we profile, alongside Symphysodon tarzoo.

原生環境

生息地: Clear streams, rivers and still waters
水流: Still to very gentle water
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 5+; 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
Striped Bitterling — Similar size and water needs
Acheilognathus gracilis — 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: Egg-scatterer over fine plants; condition with rich foods and simulate seasonal changes

よくある質問

green discusは飼育しやすい？

難易度：上級。Peaceful。

green discusの適水温と水質は？

適水温 26–30 °C。26–30 °C recorded range。Heater required for stable tropical warmth。

green discusの大きさと水槽サイズは？

成魚 9.6–13.7 cm 前後。Mid-water swimmer; keep 5+のため 137 L 以上の水槽を推奨。

green discusの餌は？

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

green discusは混泳できる？

Peaceful；Keep 5+; larger groups settle better。向いているのはAmur False Gudgeon — Similar size and water needs, Striped Bitterling — Similar size and water needs, Acheilognathus gracilis — Similar size and water needs。Large aggressive cichlids — Bullying and injury risk, Known fin nippers — Constant stress and fin damageは不向き。

green discusの原産地は？

原産地は东亚淡水水系。Clear streams, rivers and still watersに生息。Still to very gentle water。Average oxygen needs。

green discus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。