A new aquaponic farm opening on U.S. 41 in south Fort Myers uses fish to produce natural nitrogen, aiding in the growth of vegetables. David and Alise Bartley started the EFC Farms Event and Education Center, a collaborative community space. The Bartleys aim to teach sustainable farming in Florida’s challenging climate. The farm uses aquaponics, a process that combines fish farming with plant cultivation. The Bartleys use pink tilapia, which is well-suited for Florida’s heat and supports conservation efforts. The center also will serve as a venue for weddings and events and can be used as a temporary shelter during hurricanes, WINK News reports.