I've been thinking the same thing about placement, I'll have to see what I can do about moving it to the top of the enclosure. It's the 18" Reptisun 10.0, do they come in both t5 and t8? If so, I want to say I have a t8 but I can't be completely sure. I don't believe the fixture has a reflector...
Picked up a new buddy a couple days ago. He's got a huge appetite! So far he's eaten everything I've offered...blueberry, banana, all kinds of greens, crickets, mealworms, etc. Still a little skittish but we'll get there.