So he was living inside a 55 gallon with sand. I liked sand but I use paper towels with joyce and Lydia/Aidyl so I got rid of all my particle substrate. I went to petco and got a 40 gallon breeder ($40 yay) and bought a screen lid ($26 NOT YAY!!). I then went to lowes and bought some Duck brand Non adhesive solid shelf liner. It has a weird smell to it, like a rubber smell but its really really mild. I put burt in, and now hes just walking around his tank.