I have a fat tail approx. 2 yrs old. He is in a large plastic storage bin. I use Eco Earth substrate. I am wanting to move him to a 10-20 gallon glass aquarium so we can have better visibility of him. Will this be okay for humidity issues? Also I was thinking of trying different (less messy) substrate such as reptile carpet. His dubia are getting hidden in the substrate also. Any advice or info??