Hi all.
I have recently acquired 3 x Bitis Caudalis, very chuffed with them. I am not one to keep my snakes in tubs, and spend lots of time and effort on their cages. I have been told from a buddy that I could use kiddies playsand as a substrate, as it is sterile, white and cheap. Having spoken to another person however, he says I should be using calci-sand, as this is easliy digestable.
What do the veterans suggest?