i got a 55 gallon (48x12x21) with sand, driftwood, marimo balls, java moss and some fake plants. In fish i have ONE 5 inch frontosa, ONE 5 inch cyrtocara moorii, ONE 3 inch black convict and an albino (pink) convict also 3 inches (which have bred and in a month or two i will add the fry to the tank), ONE 2 inch bolivian ram, ONE 1 inch german ram, and ONE 5 inch pleco. they all actually get along really well even though i have a combination of diferent type of cichlids but i was wondering if i could put anything else in there? as in a fish??? i'm normally pretty good at this but now i seem to be stuck! :/. can someone help??? also if you have a comment, concern maybe, or just WHATEVER, please let me know and i will gladly listen. thanks to all