I don’t have any cococoir on hand but would like to add something for my 2 desert tortoises to burrow/sleep in in their outdoor enclosure. Would zoo med aspen snake bedding be ok? For snakes but includes tortoises on back. I also have half a bag of “reptile bedding and litter” says it’s “premium alfalfa substrate ideal all habitats” and listed tortoises as one of the ok reptiles. It’ll be 64 degrees at the lowest tonight.