You can use the carpet or non adhesive shelf liner. If you really like tile maybe go with it but add the shelf liner on about half of it. Another tip is to get some nice rocks from outdoors [ wash in hot soapy vinegar water + then rinse well + let dry ] They are natural + can sit on the ground for the dragon to wear his claws down as he walks across them. I have them in my beardies tanks as well as my clown agamas tank, here are a few pics.
https://www.beardeddragon.org/media/29860/full
https://www.beardeddragon.org/media/30030/full
I love the look of the rocks and they are free.
https://www.beardeddragon.org/media/29860/full
https://www.beardeddragon.org/media/30030/full
I love the look of the rocks and they are free.