got myself a 55-gallon, already cycled. The person I got the tank from already had a pair of kissing guorami (4 and 5 inches), and a blue guorami (4 inches)...so far ive only added a pair of dwarf guorami's, and im looking to add to the tank. I was at my lfs and i saw blue rams (they were called german rams..guess theyre the same thing?). I really want to get a few of these fish. are they good community fish, and if so how many are a good idea? thanks in advance.