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For the month of April, Earth Month, we look back at a Living on Earth story and then catch up with our sources for an update. This week we hear a story about using leftovers from a college cafeteria as a source of food for tilapia fish grown in an aquaponic system.
Living on Earth celebrates Earth month in April by taking a look back at a Living on Earth story, then catching up with our sources for an update. This week we hear Bobby Bascomb’s report about using leftovers from a college cafeteria as a source of food for fish grown in an aquaponic system, and hear how the project has developed.