My friend just got some freshwater clams and he is wants to give me a couple ones. Would they be okay in a 55 gallon with 17 Female bettas and 12 cories? How big do they get, what do they eat? Any type of special care? Would it overstock my tank? Would they do okay with smooth gravel instead of sand?
Last edited by ILLBETHEJUDGE; 01-20-2013 at 11:34 AM.