The Geophagus sveni, also known as the Red Head Tapajos Earth Eater, is a beautiful and peaceful species native to South America’s Tapajós River basin.
Renowned for its vibrant red head, shimmering silver-gold body, and graceful movement, this cichlid is a favourite among aquascapers and collectors.
Geophagus (meaning “earth-eater”) are named for their natural behaviour of gently sifting through sand in search of food — keeping the substrate clean and aerated.
🌿 Species Highlights:
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Scientific name: Geophagus sveni
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Common name: Red Head Tapajos / Sveni Earth Eater
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Adult size: 15–20 cm
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Temperament: Peaceful, social, and intelligent
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Diet: Sinking pellets, frozen or live foods (bloodworms, brine shrimp, mysis), and high-quality cichlid flakes
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Tank size: Minimum 250 L (groups recommended)
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Water parameters:
– Temperature: 25–30 °C
– pH: 6.0–7.5
– Soft to moderately hard water
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Lifespan: 8–10 years
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Compatibility: Ideal with peaceful cichlids, larger tetras, silver dollars, and non-aggressive bottom dwellers. Avoid small or fin-nipping species.
Care Tips:
Provide fine sand substrate to allow natural sifting behaviour. Add driftwood, smooth stones, and open swimming areas. They display best colouration when kept in small groups of 4–6 with high water quality and gentle flow.
Why We Love Them:
✔ Striking red head and metallic body
✔ Natural sand-sifting behaviour
✔ Peaceful, intelligent personality
✔ A true centrepiece cichlid for large tanks
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