Aquaculture

Pangasius (Basa Fish) Farming and Welfare

Pangasius is one of the world's most traded farmed fish, with welfare concerns centred on stocking density, water quality and slaughter.

Key Facts

Vietnam produces over 1 million tonnes of pangasius annually
Pangasius are hardy fish tolerant of low oxygen, enabling high-density culture
Water quality in some farms falls below recommended levels
Most pangasius are stunned before slaughter, though practice varies
Certification schemes exist but coverage remains partial across the industry

Welfare Considerations

Pangasius (Pangasianodon hypophthalmus) are social, sensitive fish capable of experiencing stress. High stocking densities, poor water quality and inadequate nutrition can compromise welfare significantly. The global scale of production means small improvements in welfare standards could benefit hundreds of millions of fish. Consumer pressure and certification have driven some improvements in leading farms.

What You Can Do

Choose pangasius certified to ASC or equivalent welfare standards
Support campaigns for mandatory welfare standards in pangasius farming
Reduce consumption of uncertified pangasius from unverified sources
Advocate for fish welfare inclusion in international trade agreements