Red Rainbowfish

The Red Rainbowfish, also known as the Salmon Red Rainbowfish, is one of the most striking freshwater fish you can add to your aquarium. Males develop a deep, fiery red colour that intensifies with age, while females remain a more subtle silver-golden shade — making a mixed group truly eye-catching.

Native to Lake Sentani in Papua, Indonesia, this active shoaling fish thrives when kept in groups of six or more. Their peaceful nature and bold colouring make them a perfect centrepiece for community tanks with other non-aggressive species.

Key Features:

• Brilliant red adult colouring in males

• Peaceful and highly active shoaling fish

• Long-lived and hardy, ideal for community aquariums

• Stunning centrepiece species that draws attention

Care Information:

• Temperament: Peaceful, shoaling

• Tank Size: 200L+ recommended for a group

• Diet: High-quality flakes, pellets, and frozen/live foods

• Water Parameters: 24–28°C, pH 6.5–7.5

• Adult Size: Up to 15cm

The Red Rainbowfish is a true showpiece species — a must-have for aquarists who want colour, movement, and personality in their tank.