I was saying at least the owner gave him up rather than letting him starve. I don't believe you'd purposely starve an animal ever.

I can't tell if you have UVA, UVB, full spectrum, or incandescent bulbs in that top. Zilla sells all of the above. You need either a combo of UVA and UVB at the same time or full spectrum for optimal health. No incandescent. It should say on the lightbulb (turn it off before looking).

Here's a great website for their care
http://hubpages.com/hub/Bearded_Dragon_Diet