Nest Core Replacement - Small

Good product and solid customer service

Hi. I have 3 colonies. 1q, 7w camponotus herculeanus 1q, ~30w lasius niger 2q, ~350w paratrechina longicornis This setup ir working great for my black crazy ants, but not so cool for my two other colonies, lasius colony struggled in small nest and quickly moved in water test tube, so I removed the nest. My small campo colony is not going out from the nest too often. Maybe they are doing that only when I am not around. I removed the water test tube and placed a smaller one in the outworld so they need to go out. Maybe they are just too small and shy colony to swarm outside. Other than that - it's a good purchase.