I would take a sawall and cut two holes like windows at least 12" square in front and back or side to side depending on which way the sun come in and put some hardware cloth over them and leave them open for the summer.
I have to many super worms and wanted to feed to our chicks. We were worried that they would not be good for them. I posted the question and someone said they were better than mealworms as easier to digest. Does anyone else use them?