For around 3 months I have been keeping a colony of Messor Barbarus and they seem to be doing well, they are in a substrate nest currently (i bought a pack of substrate mix at the time when i had money for it). However I have begun to find that my choice of glue construction was bad and things are starting to give, and having it in the same container as the outworld is a minor issue now.
So now I am working out a new nesting space in a separate glass vessel with a core to keep the substrate wall at the edges. I can't currently afford to buy substrate (was a sand/loam mix), Can anyone suggest places to gather soil to mix in with sand for a substrate mix?
Lisa