Moorea, to answer your question as to where to buy the tank. I bought my 36x18x18 at PetsMart. I believe it is an Exo Terra. It has lockable front entry doors and a lockable screen top. I think it was normally $239-249 , but I got it on sale for $199.

if you search Amazon. Com for reptile cages some Exo Terra's will show up.

I also believe there are sponsors on this site as well with enclosures. If possible please support them.

I use an ipad, so I don't know how to do links.

Hope this helps.