have a 7 month old RSM 250 w/ extras (suppliments, etc) and some fish (2 anthias, 2 clowns, few gobys, snails, hermits, etc) some corals (toadstool, zoas, etc) and about 50lbs of live rock and 50lbs of live sand. I don't have the time nor expertise to maintain this tank the way it deserves to...