Hello, It has been a while since I have last posted. I have a mature colony of Pheidole Obscurithorax that has at least 150 foraging workers and many majors, but it has had a slight decline from what I can only presume is mold. The setup is a large Ants Canada tower connected to a large Ants Australia outworld then separately connected to two new high tech ants medium formicaria. I dislike the Ants Canada tower as it has poor visibility and is in danger of breaking.
The Pheidole have shown little interest in the two formicaria after a considerable period of time. I have tried lowering the humidity of the tower and increasing the draftiness, but they have not shown much change.
What would be some ways to encourage them to move or even force them? I would be willing to accept some considerable worker losses if it helps.