Just bought a 55 gallon aquarium, and had it set up for about 3 weeks now. Got it fully cycled already using material from my old 10 gallon aquarium. I'm looking for advice on stocking it. Currently, I have: 6 cory cats 2 angelfish 1 red tail shark 1 Rhino pleco Looking to get 2 more angelfish. I have 2 emperor 400s for filtration, and a aerator.