90 gallon tankmates

[Ethank984]

What tankmates would work best with red eye tetras and a Senegal bichir? (90 gallon aquarium)
I would prefer large tankmates, either one extra large centrepiece fish or a couple large fish. Possibly larger peaceful chichlids?

 

[Colin_T]

Geophagus brasiliensis, Firemouth cichlids (Thorichthys meeki), Cryptoheros sajica.

Some Puntius arulius (filament barb).