Alright. I’m going to clean out the feeder cages, repot my plants and see what that does. I’ll look into the fan thing. I don’t have a mistking. I have a cheaper version of the same thing. But stagnent Air probably is the issue.
Ahhh yes I have those things in my house. They started in the drain and made there way to my insect bins. Added extra cuc to every bin to help control the problem. My main colony got a bad case of them