Extrusion Cooking of Aquatic Feeds, the Path Forward

Raw materials and formulations have been the area of major changes in the aquatic feed sector. As shortages of fishmeal developed the use of alternate protein sources greatly increased. This coupled with growth in aquaculture has strained even some vegetable protein sources. Availability might still be of no concern but what about the ingredient quality. Joseph Kerns from Wenger describes the whole process of aquatic feed preparation.