This is everthing that is in there now: I have a current 265w 24hr lighting system w/ a magnum 350 and emporier 400 filtration w/ a 9w UV sterilizer, cyclone protien skimmer. 4 maxi jet 900 water pumps, and a over flow box w/ a 20H over flow tank. I have 1 Naso Tang, 1 Purple Tang 7 chromis's, 1 fire fish, 1 Gold striped marron clown, 1 coral cat, 1 serpeant star, 2 cleaner shrimp, 1 spotted watchman goby, 3 emarald crabs, 1 decorator crab, 1 sand shifting star, 1 blue linka star, 1 pink cucumber, 1 bubble tip anenome, 1 toad stool leather coral, 1 devil finger leather coral, 4 colonies of mushrooms,1 brain coral, star polp colony, 1 flower pot coral, 1 maxima clam. Numerous polyp rocks, 1 serpeant star fish