Gilthead Seabream: Mediterranean Welfare 2025

Key Welfare Facts

Gilthead seabream is the most commercially important marine fish in Mediterranean aquaculture, exceeding 200,000 tonnes.
Welfare research has advanced significantly, with validated facial pain indicators adapted for seabream assessment.
Stocking density limits have been tightened in several producing countries based on welfare research outcomes.
Slaughter welfare using electrical stunning is now required in major producing nations, representing real progress.
Netting and crowding for harvest remains a significant welfare challenge causing acute stress in all production systems.
Water temperature management in cage systems requires planning as Mediterranean warming increases heat stress risk.

Welfare Assessment

Gilthead seabream welfare has improved measurably due to scientific advances and regulatory progress. Choosing certified Mediterranean seabream from farms with documented electrical stunning and density limits supports continued welfare improvement in this major industry.

What You Can Do

Choose seabream from farms certified under high-welfare Mediterranean aquaculture standards
Support regulatory campaigns for mandatory electrical stunning in remaining non-compliant markets
Advocate for Mediterranean warming adaptation planning that protects seabream thermal welfare
Ask retailers about welfare documentation from Mediterranean seabream suppliers