Current info on my tank is a 12 light t5ho with ati bulbs but I have some reef radiance lights that im currently having a buddy of mine make a custom light fixture to house the 3 dm 155e leds I have a ton of flow two wp40 and two korilla Magnums 7s and part of tank is setup with closed loop pump thats 1200 gph and my return pump is a mag 18 lol