Hi! I've had a 46 gal. set up for about 5 months with 52 pds. of liverock and 40 pds. sand. There is 2 percs., 3 chromis, 1 coral beauty, a royal gramma, 10 hermits, 3 emerald crabs, 4 snails,2 conchs, 2 featherdusters, and a cleaner shrimp. I've saved up enough money to upgrade to reef and I'd...