Where did you get that light? and why is the reef thing in there? (the black thing that you see on every reef tank)
There are actually two lights, they are archaea 36 watt pc clip lights. The "reef things" are koralia nano powerheads. Not sure why these are associated with marine tanks, as they are the best smaller powerheads I've used for fresh or salt. I've found that maintaining good water movement has been very important with this tank.