So I have 3 beardies and the most recent rescue has some moderate MBD and struggles with ascension of steep decorations and such so he's in a 12" tall front open tank to limit his vertical movement. This tank choice also allows me to place his tank where he has a great view of the whole room, the problem is the space above the tank is very limited. The full dimensions of the tank are about 35x18x12 so its fairly small in volume for a beardie tank. I should probably mention his growth was stunted to about 10-12 inches by the MBD. Im looking for lighting for both day and night heat that will be lower profile than the typical domes. Halogen domes fit but I'm worried that wont be enough plus I could only find one bulb by zilla that was a CHE that works in the "halogen" lamps. I have a T5 and T8 UBV that I'm deciding which to use for this and which for one of my bigger tanks. Please help me get rid of my bulky dome fixtures that are taller than the tank itself. I would rather find something a bit cheaper than the zilla hologen and regular bulb combo fixture, maybe something not specialized for lizards?