Cocoa Bean Mulch Is Cocoa Bean Mulch Safe For Bedding Of Land Hermit Crabs?

Is Cocoa Bean Mulch safe for Bedding of Land Hermit Crabs? - cocoa bean mulch

I find nothing that says that nobody has tried. So I err on the safe side, and instead get a little coconut fiber (Eco Earth). (Cocoa is not on the list of safe foods or not)