The Messor barbarus colony moved there from their acrylic formicarium of their own accord. It's exciting wondering what they will do when they need to expand. Well they have a palace waiting for them in their enclosed Outworld.
One thing to note:
The arrived in a small test tube packed tighter than sardines in a can.
So they seem to enjoy tight, squashed, crowded places.
Watch this space!
= ॐ =