I am goin to be building an aquarium that is 6' L, 18" H, & 3' W. I want to keep fish only from the amazon area cause i think they are really cool. My only ideas so far is 1 silver aro, 1 pleco (maybe more i dunno), 1 oscar (maybe), and a small school of silver dollars (like around 6 probably)... sooooo what other fish are from the amazon and could go with those? I dont want nething too aggressive or that will get too big. Or stay so small it will get eaten. Also if it would eat prepared food that would be good. I will feed fish and other food but hopefully just to supplement the diet of the fish. So what do u guys think?

