CFAES’s Ohio Center for Aquaculture Research and Development, located at the Ohio State University South Centers in Piketon, is offering free monthly tours of its facilities, including its fish hatchery. New, beginning and experienced fish farmers, and anyone else interested in fish farming, are welcome. “Aquaculture,” says a webpage by the Food and Agriculture Organization of the United Nations, “is currently playing, and will continue to play, a big part in boosting global fish production and in meeting rising demand for fishery products.” (Photo: USDA.)