I've started a 55 gal planted tank as an experiment. I've got a pair of GB rams, 3 sterbai cory's and some cherry shrimp. I want to get some schooling fish and I am still researching what I want. Suggestions are welcome. I'm wondering how many of these fish I can comfortably put in the tank. I'd like to get at least 2 or 3 different schools. Most seem to max out at 1.5 to 2 inches. Thanks.
P.S. No plans to include discus for now.