imy tank is a 54 gallon bowfront corner type, pengiun bio wheel filters,stealth submersible heater, 2 power heads, my fish are 1 white goby, 1 firefish (goby), 1 fridmani, 1 coral beauty(angle-dwarf),1 cleaner shrimp,1 rockof assorted mushrooms, assorted crabs, 30lbs of live rock, 20lbs of live...