Sand is added.
You can see the plastic moat that has been hot-glued all around my base. It's not very beautiful but this was a DIY job and I've learned a lot.
Crematogaster Rogenhoferi / Thai Tree Ants
You can see the plastic moat that has been hot-glued all around my base. It's not very beautiful but this was a DIY job and I've learned a lot.