I just transitioned from a 20g tank to a 55g tank. I was curious if I would be able to put a pair or two of German Blue Rams or even Gold Rams. My current setup consists of: 3 Tinfoil barbs, 5 Tiger barbs, 1 BN Pleco, 1 spotted cory, 2 dwarf gouramis and a mix of leopard/longfin danios. The...