I have a Camponotus floridanus colony with roughly 2500 ants. Their enclosure has 2 outworlds and an AC Camponotus Hybrid 2.0 formicarium. One of the outworlds is a 10 gallon tank with additional nesting areas below the surface. I also have a Brachymyrmex patagonicus colony with 500-1000 workers. I would like to add them to the Camponotus enclosure and see if they can co-exist.
I have seen them nesting almost on top of each other in the wild, but obviously very hesitant to do this unless I find someone else with experience putting these together in captivity.