Take this short tour of Kountry Fresh’s greenhouse at Koss Family Farms to see and hear how Steve Koss and Mindy Romano are using an aquaponics system to raise tilapia and grow lettuce. Koss Family Farms, located in Heath, Illinois, is the third stop Illinois-Indiana Sea Grant (IISG) staff made on our quest to find farmers throughout the Midwest raising animals and or growing plants in water.