That's a good idea. Rocco has always had a fig tree in his tank, I spray the leaves every morning and evening & that seems to be enough humidity for him. He's almost 7 years old and he's doing really well. He seems to think it's spring, too, eating lots more than he did just 3 weeks ago. Bunny, on the other hand, has to lose weight. I weighed her and she was 47g! I thought she was a bit pudgy, but she's just fat. So now she's only getting crickets every 2nd day, same with Rocco, even though he's a good weight. Bunny was having trouble sticking to the side of her tank, thought she was having less calcium, but it was just the weight. She's lost a gram in the last week, so I'm on the right track. I was just feeding her too much to make up for the 2 eggs she lay last fall and not paying attn to her weight.
Emilio looks a great weight and it sounds like he's really enjoying his new home!