I recently upgraded to T5HO lights for my planted tank, they look great. One problem, I'm sitting on my couch, I look over at my tank, and I start squinting with eye strain. The fixture (AquaticLife) sits 4 inches above the tank top, and therefor, I can see the bulbs from the couch (see below). Is there anything I can buy to block this? A full-top canopy would be nice, but the tank is a bowfront, Aqueon 36G.