you could add the rams but I dont know about just a single sd specimen. if you got rid of the tigerbards, then you could do about 5 silver dollars since silver dollars are schooling fishok this is what I was wanting to stock a 55g or bigger with
8-10 tigerbarbs
6 red eye tetras
1 firemouth cichlid
6 corys
2 rubberlip or bristle nose plecs?
does that sound okay?
could I add 2 bolivian rams and 1 silverdollar also?