Has anyone ever made a cover/top for their aquarium made out of glass or plexiglass before? I have a 35 gallon hexagon, its a deep aquarium, I need to get more lighting done there. I have a piece of lexiglass (high end plexiglass, 1/4"thich) that I put two hoods on from old aquariums, which have 18" bulbs each, that really brightened things up. I've been looking everywhere for glass sheets but havent found any. If you know anywhere that would be appreciated, or is there any sites online that would custom make one. I love my aquarium, but when I upgrade, it wont be a hexagon shaped aquarium.