I saw it on TV. This realy famous guy in the states had like 10 of them in a cubbert. No light at all! I thought it was strange aswell. But this guy had like 100 lizards in his house and can posse the lizards in shape for a picture. Im not sure if this helps but here it goes. REPTILES MAGAZINE June 2004. Page 50. In darker letters. QUOTE " The author usese black mesh to cover the front and sides of his water dragon enclosures, which can help provide security. Plenty of climbing areas and basking lights help outfit the vertically oriented cages."
So I guess I was partialy right. This magazine also says to feed them every day. It also says red and white grapes, soft pears, figs and bananas make up the non insect part of the diet. He also says that the adults eat these. It says that his adults eat chiken cat food. I do not recommend this becaues cat food is for cats!