whats up guys i guess i could tell you a little about my setup. Its a 180 72-24-24 it has a sand bed with 250 pounds of live rock, i have 2 tunze 6100 with controller on pulzing mode "i found that my corals like it better". The sump is a 40 breeder that i got from super pets with a ASM skimmer "i am not sure if it is a g4 or g3" but what ever it is it works great. I have a fuge on the side of it but i dont think it is big enough so i am going to get a 20 gallon tank drilled and make a fuge out of that since i have a light kit for it from my previous tank. For calicium and alk i drip kalk using a five gallon doser and add alk every other day, i have found that to work great. My fish are a naso tang, blue jaw trigger, and a scopas tang. My light is suplied by 3 250 watt 10000k and 4 3ft long t5 dont no the watts, the kit is a aqua medic 72in long looks good i might go to 14k but my corals look like they have put on growth all ready so i am going to hold on that idea because i have herd that you dont get good growth under 20000k but the colors seem to come out better under 20000k. I plan on making it a sps tank only but there are some soft corals that look good so who knows. I am going to try to post pics of the setup if i can figure it out.