Farmed Shrimp Welfare: Scale and Standards

Shrimp farming is one of the largest aquaculture industries globally, with documented welfare concerns around stocking density, slaughter methods, and eyestalk ablation.

Key Facts

Global shrimp aquaculture produces over 5 million tonnes annually, primarily in Asia
Eyestalk ablation (removal of the eyestalk to induce spawning) is practiced on virtually all farmed shrimp broodstock
Shrimp are slaughtered at very high numbers per operation, typically without any stunning
Growing evidence supports that decapod crustaceans including shrimp experience pain
The Shrimp Welfare Project specifically focuses on improving welfare standards in shrimp farming

Welfare Considerations

Shrimp farming presents one of the largest-scale yet least-addressed animal welfare challenges in food production. The numbers are staggering: hundreds of billions of shrimp are farmed and killed annually. Eyestalk ablation is performed on female broodstock to trigger gonadal development, causing acute injury without any pain relief. Slaughter typically involves dumping into ice slurry or boiling water without prior stunning. Growing evidence for crustacean sentience makes the welfare cost of these practices increasingly morally significant, even if scientific certainty remains incomplete.

What You Can Do

Support the Shrimp Welfare Project's work on industry standard development
Choose shrimp certified by schemes that address welfare practices
Advocate for regulatory inclusion of crustacean shrimp in animal welfare at slaughter legislation
Reduce shrimp consumption or choose alternatives from higher-welfare certified sources
Engage with retailers about their shrimp sourcing welfare requirements