Aquaculture

European Eel Welfare in Aquaculture

European eels are increasingly farmed, raising welfare concerns due to the species complex biological needs.

Key Facts

European eel are critically endangered in the wild
Eels have complex life cycles requiring migration between freshwater and ocean
Eels are thought to be sentient and capable of pain
Crowding and handling cause significant stress responses in eels
No commercially viable method to breed eels in captivity currently exists

Welfare Considerations

Farmed eels face significant welfare challenges including high stocking densities, stress from handling, and management systems that do not account for their complex behavioural needs. The critically endangered status of wild European eel also raises concerns about seed stock collection from the wild. Welfare science for eels remains underdeveloped compared to salmon or trout.

What You Can Do

Be aware of eel welfare issues when purchasing eel products
Support research into welfare-friendly eel farming practices
Advocate for welfare codes for eel aquaculture
Raise awareness about the conservation status of European eel
Support campaigns for sustainable and ethical eel sourcing