Fish Welfare in the Ornamental Trade: Stress Factors, Legislation, and Emerging Initiatives

Autor(es)

Maia, Caroline Marques ; Gauy, Ana Carolina dos Santos ; Goncalves-de-Freitas, Eliane

• Tipo de documento: Artigo Científico
• Fonte: FISHES; v. 10, n. 5, p. 16-pg., 2025-05-13.

Resumo

The ornamental fish trade involves multiple phases, from acquisition-whether through wild capture or aquaculture-to the final destination, often including long transport routes. Throughout this trade, fish encounter several stressors like handling, improper maintenance methods, high or inadequate stocking densities, poor water quality, and mechanical disturbances during transport. The varying levels of care provided by aquarists also influence the long-term welfare of these animals, with many fish being treated more as ornaments rather than sentient beings. Worsening these issues, there is a lack of scientifically grounded guidance for hobbyists and caregivers, important gaps in legislation concerning fish welfare, and limited oversight in the ornamental trade. Nevertheless, some international organizations and grassroots projects have been working to promote responsible practices and disseminate educational resources. However, the need for efficient welfare standards, legislation, and comprehensive information for all stakeholders involved in this sector remains critical. Here, we synthesize the problems in the ornamental fish trade and suggest some solutions to reduce the impacts of management practices on the welfare of these fish. (AU)

• Processo FAPESP: 23/02991-6 - Efeito da livre escolha pela estimulação táctil sobre a agressividade, níveis de monoaminas cerebrais e desempenho produtivo na tilápia-do-nilo, Oreochromis niloticus (L.)
• Beneficiário: Ana Carolina dos Santos Gauy
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 23/02306-1 - Estimulação táctil corporal e bem-estar em peixes: efeitos sobre a agressividade, monoaminas cerebrais e desempenho produtivo
• Beneficiário: Eliane Gonçalves de Freitas
• Modalidade de apoio: Auxílio à Pesquisa - Regular