I house multiple reptiles (three balls, a Chinese water dragon, and a bearded dragon). They are all on newspaper for two reasons 1. Cheap and easy to clean 2. It can't be ingested. But it really is just a very ugly substrate and they throw it around every which way causing me to fix it as its already ugly with paper why not at least make it neat. What is a decent substrate safe most-all reptiles that isn't the most awful thing to look at?