Hey I have got a different substrate than tile that I like. It is Four Paws Terrarium Lining. Now dont scream and yell at me for using this stuff(it's kind of like fake turf) because it DOESN'T catch my leos toes at all. I tested it out first. It breaks away from tile with green to spruce things up, but my leo had to adjust to it. At first she didnt know what to think and kept walking around and wouldnt eat. Now she is behaving normally and eating fine(not trying to stay off of it). I thought i would just tell you what i got. Oh yeah it was 10 bucks for 2 separate sheets that cover the bottom of a ten gallon and if you have any questions comments or problems with this let me know...so far its easy to clean.

Paullywog