Well, here we go. I have a 120 gallon AGA tank with a remote 60g sump and and custom 54g frag tank in the garage. I run three 175w MH Left:Reef Optics 20K Center: Iwasaki 50K Right: Reef Optics 20K. I supplement with 4 54w T5's 2-Aquasuns 1 Blue plus 1 Actinic + I have a Euroreef RS80 for my skimmer, Homemade Calcium reactor, Deltec Kalk reactor, auto top off. My tank is mainly SPS with a few LPS and a couple softies. Here are the pics.