geos

Just switched back to South American from keeping Mbunas, looking for any suggestion's on the setup. Trying to keep as close to Rio Tapajos fish, using Redmoor roots and river cobbles with sand as the substrate. Currently housing 5 adult(2M3F) Geophagus sp. 'Tapajós redhead', 5 (2adult)...

I saw this on my local fish store and they said its a wild caught geophagus but they didnt know what type. Anyone know? sorry for the bad pictures