krichardson;4328847; said:The Cardinals would be feeders for the Arowana.Most African Cichlids are some shade of blue,check them out and take your pick.
Would they?

Actually at the size the OPs black is, it would still find the Cardinals as an adequate food source. Once the aro is larger it will likely pass on trying to feed on such small fish.
-Sinatra-;4329715; said:Get rid of the black and get a bbxb
Asians are illegal in the states. Colorado is one of the states.