I puts banana peel in with my first colony today. That has always been a favorite at my house. They have gotten some carrots and squash but its been a while with banana. For the first time I saw hundreds of baby worms come up all over my tank. Some are still very small and some are starting to get big. It is so exciting to see. I only have a few beetles left in that one so I'm happy to see so many babies. My other colony is starting to get a smell to it. I'm going to clean it out today. I've also moved it outside where I'm hoping it will dry out. We use a swamp cooler and even though I keep the door to the worm room closed, I think some of that moisture is getting in. Here is a pic of my babies.