FEATURE DDGS IN AQUAFEED W ith a rapidly growing global aquaculture industry dried grains with solubles (DDGS) in aquaculture stability has nutritionists and aquaculture producers looking for th th by Susan Reidy Growing industry turns to ethanol byproduct as more affordable, sustainable source of protein the price DDGS can be fed to many fish species, when used in conjunction with other ingredients and is significantly cheaper than fish meal. Photo courtesy of U.S. Department of Agriculture, Agricultural Research Service. 54 December 2014 / World Grain / www.World-Grain.comhttp://www.World-Grain.com