I got a grindal worm culture from a friend about a week ago. All my
small fish love them. However, I'm reading conflicting info on how to
culture them. I have potting soil and coconut fiber - are either of
these suitable or do I have to buy peat? How moist should I keep the
culture? Also, the guy I got them from recommends rotting peanuts as
food, but I keep seeing oatmeal on the web. Is there a preferred food?

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