Geophagus Red head Tapajos

The Geophagus Red Head Tapajós is widely regarded as one of the most beautiful and peaceful earth-eating cichlids available in the aquarium hobby. Famous for its vibrant red-orange head, iridescent blue-green body markings, and graceful finnage, this stunning South American species has become a favourite among aquarists seeking colour, personality, and natural behaviour in a community aquarium.

Originating from the Tapajós River Basin in Brazil, the Red Head Tapajós displays a breathtaking combination of fiery red facial coloration, metallic blue spotting, and elegant trailing fins. Mature specimens develop intense colours that create a spectacular display, especially when kept in groups.

Known for their peaceful temperament and fascinating sand-sifting behaviour, these cichlids spend much of their day filtering substrate through their gills in search of food. Their active yet non-aggressive nature makes them an excellent choice for large community aquariums featuring other South American species.

For aquarists looking for a colourful, hardy, and highly rewarding cichlid, the Geophagus Red Head Tapajós is an exceptional centrepiece fish.

Why You'll Love Them

• Striking red-orange head coloration
• Brilliant blue-green iridescent body markings
• Peaceful temperament compared to many cichlids
• Fascinating natural sand-sifting behaviour
• Ideal for large South American community aquariums
• Active, intelligent, and full of personality

Care Requirements

• Tank Size: 350L+ recommended
• Temperature: 24-30°C
• pH: 6.0-7.8
• Diet: Omnivorous – quality cichlid pellets, frozen foods, bloodworms, brine shrimp, earthworms, and vegetable-based foods
• Difficulty: Beginner to Intermediate

Behaviour & Compatibility

Red Head Tapajós are among the most peaceful medium-to-large cichlids and are best kept in groups of five or more individuals, where they display natural social behaviours and establish a stable hierarchy.

Suitable Tank Mates

• Severums
• Angelfish
• Festivum Cichlids
• Uaru
• Silver Dollars
• Plecos
• Corydoras
• Larger Tetras
• Other Geophagus Species

Avoid housing them with highly aggressive cichlids that may outcompete or bully them.

Aquascaping Notes

A soft sand substrate is essential for Red Head Tapajós cichlids, allowing them to perform their natural earth-eating behaviour without damaging their delicate gill structures and mouths.

Aquariums should include driftwood, rocks, and open sandy areas for foraging. While they generally leave established plants alone, some digging may occur around root systems.

Their vibrant colours are particularly striking against dark substrates, natural wood features, and subdued lighting. Maintaining excellent water quality and providing plenty of swimming space will encourage the best colouration and behaviour.

Keeping them in groups helps reduce stress and allows their fascinating social interactions to be observed.