Are you a Tarantula hobbyist? If so, we invite you to join our community! Once you join you'll be able to post messages, upload pictures of your pets and enclosures and chat with other Tarantula enthusiasts. Sign up today!
No coco. They appreciate an additional loose layer of sand to groom in, as well. Solifugae like that, too.
Mix the sand and clay by hand or with a stick, dont shake. Saturate, then allow to dry til approx. 75% dry.
Adding some kind of structure to burrow around helps them alot. Every now and then spritz the surface and repair stability. Adding a dark opaque cover to the bottom few inches of the tank helps them relax and cease tunneling behavior.