I pluck out my beetles and pupae and put them in another tray for breeding. I have those plastic storage boxes w 4 pull out drawers. I keep bran, oatmeal, coarse corn meal..old bread, carrots and sweet potatoes in my boxes.ib the beetle box I leave upside down paper egg cartons.the cartons become battle hones After a month..i pick up the egg cartons full of beetles and move them to a new tray. I just keep putting cartons back into the previous container to attract then move adults. Some will die..so I pick those out for the garden compost. I keep a constant supply of trays full of beetles, eggs and worms. I always start my chicks with tiny mealworms and starter mash.gets them eating really quick to. I also use them for sick chickens..somethin about a nice wiggly mealy works wonders for a bird off thier feed. Naturally..my birds enjoy a mealy treat every evening when I Call them in for lockdown!
Thanks! Can you post photos of your setup?