Non-Entangling Biodegradable FAD Design (IMAGE) International Seafood Sustainability Foundation Caption A detailed illustration from the guide of a non-entangling fish aggregating device (FAD) made with biodegradable materials. Credit ISSF Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.