I now have both Reptibark and coconut fiber in my tanks,and will be using all Reptibark in my tanks this spring when I change all the bedding.The tokays dont seem to ingest it when they lunge at the crickets,and occasionally I see a strand of coconut fiber in their eyes which bothers me.You can also wash the Reptibark under very hot water,let it cool and put it back in the tank.I've always got a 5 gallon bucket of it ready to go.