Aquaculture

Farmed Tilapia Welfare in Intensive Production

Tilapia is one of the world's most farmed fish but welfare standards are largely undeveloped.

Key Facts

Tilapia are farmed in over 100 countries producing 6+ million tonnes annually
Intensive systems often use extreme stocking densities
Water quality management is critical for tilapia welfare
Disease outbreaks including streptococcosis are common in intensive tilapia farms

Welfare Considerations

Tilapia in overcrowded tanks with poor water quality experience chronic stress, increased aggression, hypoxia, and disease. Stress hormones remain chronically elevated in intensive conditions, impairing immune function and welfare. The rapid global expansion of tilapia farming has outpaced welfare science and regulatory frameworks significantly.

What You Can Do

Choose tilapia products with ASC or equivalent welfare certification
Support development of tilapia-specific welfare standards
Advocate for water quality and stocking density regulations for tilapia farming
Donate to fish welfare research covering tilapia-specific needs