I am planning on setting up a 55 gallon tank in the near future. Plan on doing fishless cycle and all. I already have 2 Serpae Tetras, 1 Black fin tetra, and a pleco(yes i know it will get too big, bought first reserched later 
) Anyways, I would like to have colurful fish and a fairly active tank. What would be some suggestions on what fish could live happily with the fish I already have. Any input on this would be greatly appreciated. Thanks in advance. (On a side note, I really like gouramis and rainbow shark, but I am not sure if they can with these, also, can angel fish go in this tank.)
) Anyways, I would like to have colurful fish and a fairly active tank. What would be some suggestions on what fish could live happily with the fish I already have. Any input on this would be greatly appreciated. Thanks in advance. (On a side note, I really like gouramis and rainbow shark, but I am not sure if they can with these, also, can angel fish go in this tank.)
