In this issue we take a look at Extrusion advances with insight from Andritz, Gordon Young and Dennis Forte. We learn about Processing Technology in Aquafeed production, growth promotion solutions and worms in wastewater management. We also have an Article from Willis Towers Watson on Insurance in Aquaculture with Onshore and Offshore perils. As you will see this is a packed out issue, the news of a major breakthrough in Ammonia/Nitrite control from Bio Industries of Ireland is worth a read too!