Tank is 4 months old, feeding frozen foods, total variety(brine shrimp, mysis shrimp, squid, cyclops, emerald, etc...) 2 cubes a day. 2 dartfish, 2 false perculas, 1 blue hippo, 1 diamond blenny. Also 1 lg colony war coral, small colonies of christmas favia, and 4 small colonies of asstd zoas...