I started my 150 reef about 3 months ago. I have 4 96 watt pcs and 3 175 watt 10k halides. My filtration consists of a wetdry system I took the bo balls out of and a 1200 gph return pump. I have 3 700 gph power heads and a venturi style skimmer in the sump with a 900 gph pump. I have 150 lbs of fiji and a sand bd cycled the tank with. The clean up crew consists of a mix of 150 turbos and mexican snails. I als have 2 pepermint shrimp, a coral banded, and a blood shrimp. I have six sand sifting stars to keep my sand clean. As far as fish I have a yellow tang, a naso, and a clown that sits in a long tenacle plate coral. One mistake I know I made was I didnt get enough live rock in the begining and I am planing on adding more very slowly. As far a the perimeters of the tank, PH 8.3, nitrite 0ppm, Nitrate 2ppm, calcium 450, and ammonia is 0. Does anyone have any suggestions on adding more cured rock to the tank.