Hello all. I am a bit new to this aquatic hobby. I started out with just a 10 gal for my son, but it became addictive. So, I went out and got a 55. The 55 is a community tank for many different types of tropical fish. 2 Gouramis,3 Red fins,2 Zebras,3 Tiger Barbs, a 6" Pleco, 2 clown loaches...