About three weeks ago I switched to a 40 gallon tank. I thought everything was going fine until one day I came home from work and my glass lid was busted under my light. So here is my question. What type of light set up is everyone using? I had a 60 watt day glo in my hood but I reduced it to a 40 watt until I can get this figured out. I also raised the hood so it wasn't sitting directly on the glass. The glass guy said that it broke because of too much heat. Yesterday I went and bought a new zoo med combination hood so any ideas on what type of fluorescent bulbs to use would be great too. Thanks for the advice!