I started off with using sand for my bearded dragon, but realising this is a risky thing to use, i have found out that two things that they can use are reptile carpet or ceramic tile, witch one of these is better and what one should i use, also please try and add some pro's and con's to these materials, and also if you know something else (other than paper towel, newspaper, etc.) That works good then please mention it along with its pro's and con's.