I have 125 gallon tank with 30 gallon sump and 20 gallon fuge. I have about 90#'s of live rock and about 3" of live sand in the display and 6" in my fuge. I just have pc's for now that are 65watt X4 and a single T5 on the fuge.
Bioload:
3 Tangs (and yes they all get along) Blue,Yellow,Sailfin
2...