Red Rainbow

Overview

The Red Rainbow / Salmon Rainbow (Glossolepis incisus) is a large, active rainbowfish whose mature males develop intense red-orange colouration. One of the most striking rainbowfish species.

Water Parameters

• Temperature: 22–28°C (72–82°F)
• pH: 7.0–8.0
• Hardness: 8–20 dGH

Tank Setup

• Minimum tank size: 250 litres for 6+
• Decor: Planted with generous open swimming space

Diet

• Base: Quality flake, granules
• Treats: Frozen bloodworms, brine shrimp, spirulina wafers

Temperament & Tank Mates

• Temperament: Peaceful, very active schooling fish
• Best companions: Other medium-large peaceful fish — larger tetras, gouramis, other rainbowfish
• Schooling: Minimum 6

Common Issues

• Grows to 12–15 cm; need a large, long aquarium
• Very active — need swimming space
• Lifespan: 5–8 years