Update 11-19-2020
The Phatheads are frickin' huge now, and they were grotesquely over-crowded in their mini-hearth. Thankfully, I was able to order a ready-to-ship Fallen Fortress for them, which was designed for tiny species. It was a hard hit to my checking account for the month, but it is a beautifully designed formicarium. I attached it to their mini-hearth via tubing last night and made a little felt cover for the nest part. I'm only heating the Fortress to encourage their move. They started excitedly exploring right away:
By the time I woke up, much of the colony had moved in, and they continue carrying in brood. Honestly, I may have needed something even bigger than this.
Some brood piles they're forming in the Fortress:
Edited by ANTdrew, February 10 2021 - 6:29 AM.
"The ants are a people not strong, yet they prepare their meat in the summer." Prov. 30:25
Keep ordinary ants in extraordinary ways.