Right now I have a regular 10 gal. tank that I used to use for my lizards. I have a Gray Tree Frog in there now.

My fiancé works at a thrift store and they got in a vertical tank with a background that I suppose the former owner created. How would I go about making sure the tank is clean and safe for my froggy? Also, I've never had a vertical tank before. Any tips/advice for putting in one? I'll put pictures up as soon as I get it home.

He said that in the front it has the little glass lip and then above it has two doors that swing open and lock shut.