Quote Originally Posted by NW Amphibian Rescue View Post
Coco-Fibre should be covered with some sort of ground cover like moss, leaf litter, forest floor, whatever you like.
Not for these frogs - they will get whatever is put on the coconut fiber in their mouths. The coconut fiber itself is fine but there have been incidences of impaction caused by the swallowing of sphagnum moss, for example.

As for paper towels as the substrate, the problem is that they foul quickly and can lead to a filthy and unsafe environment before you know it. If you must use them, they must be changed very regularly.