I keep mine all in tubs with several inches of aspen. I would not recommend sand.. there is risk of impaction, and it's harder for them to burrow in it. Just because they're 'sand' boas doesn't mean they need to live in sand.
I keep mine in tubs with aspen also. When I first got a KSB it got impacted badly and required vet attention. After moving to aspen they love it and spend all day tunneling through it. They all seem to have great personalities also
Repti-Rob
“Always carry a flagon of whiskey in case of snakebite and furthermore always carry a small snake.”
W. C. Fields
1.1 VPI Axanthic BP (Jack&Samantha), 1.1 100% het for Jolliff Clown BP (Napoleon&Hathor),0.1 Pastel nerd line BP (Pascal),0.1 Pastel BP (no name),0.0.8 BP Hatchlings from my breedings, 0.1 Retic Python (she's about 12' right now) ,1.1 Kenya sand boas (Sandy&Dusty)
1.0 Ring Tailed Lemur (Alexander) my baby boy