I have a pistol shrimp,5 peppermint shrimp,5 emerald crabs,30 astrea snails,5 baha snails,yellow tang,naso tang,blue hippo tang,6-line wrasse,royal gramma,watchman goby,true percula,false percula,and a clarkii.I feed the tank flake food,algea flakes,and hikari bio feed( kind of a cross between pellets and flaks), 3 times a day.