i have some of it. Idont use it in my snake tank but i have it for my hermit crabs its really cool for them becuase they like to burrow but since its white it gets dirrty really easly so if you want it to stay REALLY clean you have to clean it like once a week, and that kinda sucks . I have two hermit crab tans,one with sand and one with eco earth and i ike the eco earth better