Shrimp farming is one of the world's largest aquaculture sectors. Welfare certification is beginning to emerge despite significant scientific uncertainty.
Farmed shrimp welfare represents one of the most challenging frontiers in aquatic animal welfare. The sheer scale of production - hundreds of billions of animals annually - makes even small per-animal improvements enormously consequential. Scientific uncertainty about shrimp sentience complicates welfare assessment but does not eliminate moral concern. The precautionary principle suggests that practices with potential to cause significant suffering, such as eyestalk ablation and high-density culture, should be scrutinised. The Shrimp Welfare Project and allied organisations are working to establish evidence-based welfare standards for this sector.