Farm Animals

Farmed Carp Welfare

Common carp are one of the world's most important aquaculture species, with welfare challenges relating to crowding, disease, and handling.

Key Facts

Global carp aquaculture produces over 30 million tonnes annually
China dominates global carp production, with systems ranging from extensive to intensive
Koi carp kept as ornamentals have different but equally important welfare needs
Spring viraemia of carp is a major disease welfare concern in European systems
Carp show stress responses to crowding and poor water quality

Welfare Considerations

Carp welfare varies enormously between production systems. Improved stocking densities, water quality management, and humane handling during harvest are the most impactful welfare improvements available to the sector.

What You Can Do

Support aquaculture certification schemes that include carp welfare requirements
Advocate for welfare standards in carp farming regulations and voluntary codes
Engage with the scale and importance of carp aquaculture in global food security
Support research into carp stress physiology and welfare assessment
Choose certified sustainable and welfare-conscious carp products where available