The Geophagus Red Head Tapajos (Geophagus sp. 'Tapajos Red Head') is a peaceful and colorful South American cichlid known for its red head and earthy tones.
Scientific Name
Geophagus sp. 'Tapajos Red Head'
Habitat
Native to the Tapajós River basin in Brazil. Prefers sandy substrates with driftwood and leaf litter in slow-moving waters.
Conservation
Not evaluated by IUCN, but habitat loss due to deforestation and mining poses a long-term threat.
Lifespan
Lives for 8–10 years with proper care.
Fun Fact
The name “Geophagus” means “earth-eater” – they sift through substrate for food, spitting out inedible debris.
Diet
Omnivorous – feeds on sinking pellets, frozen bloodworms, brine shrimp, and vegetable matter.
Average Size
Can grow up to 6–8 inches (15–20 cm).
Location / Placement info
Displayed in the Coastal Reef Exhibit, near the Ocean-View Tunnel
FAQ
What is the lifespan of the Red Head Tapajos?
Geophagus Red Head Tapajos can live up to 10–12 years in captivity with proper care.
What do they eat?
They are omnivorous sand sifters, eating sinking pellets, worms, crustaceans, and some plant matter.
Are they aggressive?
No, they are peaceful and do well in groups; compatible with other mild South American species.
What is the ideal tank size?
A minimum of 75 gallons is recommended for a small group of 5–6 individuals.
Do they need a specific environment?
Yes, they require soft sand substrate, driftwood, rocks, and gentle water flow. Avoid sharp decorations.
How big do they grow?
Red Head Tapajos cichlids can grow up to 6–7 inches (15–18 cm) in length.
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