Aquaculture

Aquaculture: Pangasius Catfish Welfare Vietnam

Pangasius (basa) catfish are extensively farmed in Vietnam for export, with welfare conditions varying considerably between production systems.

Key Facts

Vietnam produces over 1 million tonnes of pangasius annually for global export
Pangasius are air-breathing catfish tolerant of low-oxygen conditions
Pond systems can be high density with variable water quality management
Certification schemes including ASC address environmental and welfare standards
Pangasius is one of the most affordable fish products in UK supermarkets

Welfare Considerations

Pangasius tolerance for poor conditions parallels tilapia - physiological resilience does not justify intensive crowding and poor water quality. The affordability of pangasius reflects production costs that may include welfare compromises. Certification schemes provide some assurance but coverage varies.

What You Can Do

Choose pangasius from ASC-certified sources where possible
Engage with retailers about welfare sourcing standards for pangasius
Support research into pangasius welfare indicators and optimal conditions
Advocate for welfare standards to be included in trade agreements with Vietnam