Whites tree frog and worms??

[blaze]

Here are a couple pictures of the tank Cast is in right now LOL. As well, I know that it is a defense thing, but when I hold him he tends to turn away from me until he sprays me with his water. I would like to know if it would be worth trying to handle him every once in a while until he becomes tame? Or would it not work and would he continue to just spray? I asked the breeder I bought him from if he had held him or how often he would hold him. He told me that he didn't hold them because frogs aren't meant to be held. I understand that, but it has been shown that these frogs do well with being handled with the right requirements, like washing hands without soap, and then washing them with soap after handling. I have done my research on the Whites tree frog. What is the best bedding to use? When I first bought him I bought Coco Husk bedding. But then again, his poop is the same color as the bedding. This makes it hard for cleaning.