hi guys im in the middle of setting up my tank and i need to know what else i need to keep a healthy sps reef. I have a 8 foot 240g tank ,my equipment list so far is 240g tank,2x400w 14k mh ,40g sump, 4x 1400gph power heads ,1200gph sump pump,200 aquaeuro skimmer, salinity salt at 1.024 ,ph 8.1, 100p live rock,100p live sand,tank is nearly cycled. I noticed my aquarium store is trying to sell me the world and dont want a tone of stuff i dont need.