- Jan 13, 2016
So i have this 3/4" heterometrus spinifer in a pickle jar with 3" of eco earth and a piece of cardboard for a hide. I have been keeping about a 1/4 of the substrate damp but im not sure if its enough as I have read that it needs very high humidity. Also will scorpions drown in water dishes like slings can? Any info will be appreciated.