Aquaculture certification schemes vary significantly in their welfare requirements. Understanding what different certifications mean for fish welfare helps consumers make more informed choices.
Aquaculture certification welfare value varies dramatically between schemes, making it important for welfare-conscious consumers to understand what specific certifications mean. Environmental certifications like the Marine Stewardship Council cover wild-caught fish sustainability but not aquaculture welfare. Among aquaculture certifications, RSPCA Assured provides the most comprehensive welfare coverage including stocking density limits, water quality requirements, enrichment expectations, and slaughter welfare standards. ASC certification focuses more on environmental sustainability and social responsibility with less comprehensive welfare criteria, though recent revisions have strengthened welfare requirements. When buying aquaculture products, looking specifically for RSPCA Assured certification provides more confidence about welfare outcomes than other available schemes.