Geophagus Redhead Tapajos - 4-4.5 inch

Geophagus Redhead Tapajos is one of the most attractive peaceful cichlids available for large freshwater aquariums. At 4 to 4.5 inches, this sub-adult specimen is already showing the signature red head, shimmering body pattern, and elegant fin extension that make the species a favourite among cichlid keepers. It is best suited for hobbyists who want an active centerpiece fish with impressive colour but a calmer nature than many aggressive cichlids.

Often called an eartheater, this fish naturally sifts sand through its mouth while searching for food. That behaviour adds constant movement and interest to the aquarium, especially in spacious setups with open swimming area, soft substrate, and stable water quality. With good care, Redhead Tapajos can grow into a beautiful 6 to 8 inch adult and become a standout fish in a well-planned South American or mixed peaceful cichlid tank.

Key Features

• Appearance: Sleek cichlid body shape with a bright red to orange head, iridescent body markings, and long flowing fins as it matures.
• Size: Current fish size is approximately 4 to 4.5 inches; adult size commonly reaches around 15 to 20 cm.
• Colors: Red head, silver-gold body sheen, blue-green highlights, and patterned fins that intensify with age and proper diet.
• Lifespan: Can live for several years in a stable, well-maintained aquarium with quality filtration and regular feeding.
• Temperament: Generally peaceful for a cichlid, though still territorial during feeding or breeding; best kept with similarly sized calm to semi-peaceful tank mates.
• Water Type: Freshwater species suited to clean, warm, well-oxygenated aquariums.

Care Requirements

• Tank Size: A tank of at least 4 feet is recommended for sub-adults, while adults do best in larger aquariums with ample floor space and swimming room.
• Water Parameters: Ideal temperature is 24 to 30°C with pH around 6.0 to 7.5. Stable conditions are more important than chasing exact numbers.
• Diet: Omnivorous and easy to feed on quality cichlid pellets, granules, frozen foods, and occasional protein-rich treats. Offer a varied diet for best colour and condition.
• Tank Mates: Suitable with larger tetras, peaceful geophagus, severums, acara, catfish, and other non-hyper-aggressive fish. Avoid very small fish and highly aggressive cichlids.
• Substrate Preference: Fine sand is strongly recommended because this species naturally sifts substrate and may injure itself on sharp gravel.
• Care Tips: Use strong filtration, maintain low nitrate, provide driftwood or rocks for structure, and leave open areas for foraging and swimming.

This size is ideal for aquarists looking for a fish that is established, hardy, and already beginning to show its adult beauty. In a spacious tank with sandy substrate and a balanced diet, Geophagus Redhead Tapajos develops into a truly impressive display cichlid.