Welfare labeling for farmed fish and shellfish is still developing. Navigating existing certifications helps consumers support higher-welfare aquaculture with their purchasing decisions.
Aquaculture welfare labeling is improving but remains imperfect. The most meaningful certifications include requirements for effective stunning before slaughter, density limits, water quality standards, and health monitoring. Consumers who request welfare information from retailers create market pressure for better labeling. The most powerful action is combining certification-seeking with direct retailer engagement to drive supply chain transparency.