Oceanic 120 with lots of live rock, 4 inch DSB, a Tunze 9015 skimmer, Eheim 1262 return pump, 2 TLF phosban reactors, current prime 1/4 hp chiller, 3 Tunze 6045 and vortech for flow, current Mh fixture with 2x 250 watt 14,000K phoenix bulbs and 4x 54watt t5 Actinics. I also have plumbed in a 20 gallon refugium with a 4 inch DSB, some cheato macroalgae that has a PC light going on reverse time from the tanks lights.