Here are a few videos of using electric compost as bedding! It can get very dense, so I like to mix it with fresh shredded cardboard. It’s very important to pay attention to your worm bedding conditions especially when you don’t have drainage holes. I like to go in and fluff it up about once a week. I add moisture if needed, or I’ll add more shredded cardboard if needed. I aim to keep it fluffy and like a wrung out sponge.