Well, since my Solenopsis are now inhabiting my big formicarium, I guess it's time to make a journal. Right now their numbers are low, and there's not been much activity, after eating what they needed, they spend most time inside the nest. Being known for being fast growing species, though, there should be more excitement soon. Here are some pictures of the nests they made from the previous C. fragilis tunnels. They are kind of blurry due to them plastering dirt on the walls to prevent light.