Shrimp Farming and Mangrove Destruction

The conversion of mangrove forests for shrimp aquaculture destroys critical habitat while the farming practices inside those ponds cause significant shrimp welfare problems.

Key Facts

An estimated 20-35% of global mangrove loss has been caused by shrimp aquaculture
Mangroves support over 3000 species of fish, invertebrates, and other animals
Shrimp pond density can exceed 200 animals per square metre of water surface
Antibiotic use in tropical shrimp farming contributes to antimicrobial resistance
Mangrove restoration projects are beginning to recover some previously converted areas

Welfare Considerations

Shrimp in intensive ponds experience chronic crowding stress with water quality degradation from their own metabolic waste. The destruction of mangrove habitat eliminates nursery areas for juvenile fish, seabirds, and marine mammals that depend on these ecosystems. Restoring mangroves not only sequesters carbon but restores complex ecosystems that support thousands of species. The dual welfare and environmental impact of shrimp farming makes it one of the most significant aquaculture welfare issues.

What You Can Do

Choose shrimp certified to Aquaculture Stewardship Council standards
Reduce shrimp consumption given combined welfare and environmental impacts
Support mangrove restoration organisations including Blue Carbon initiatives
Advocate for strong sustainability requirements in shrimp import legislation
Raise awareness of the environmental and welfare costs of cheap farmed shrimp