UGH! I’m not sure what I'm doing wrong. I’ve attempted keeping Camponotus sansabeanus (in a TH formicarium) and currently I have a small Camponotus pennsylvanicus colony (Q+5 workers) in a Wakooshi Venus and the same thing is happening as it did with my attempted sansabeanus colony. They hardly ever eat and the workers seem to die off until the queen is all that's left.
I understand that Camponotus are slow growing but are they hard to get established too?