Farmed Eel Welfare and Conservation Crisis

European and Japanese eels are among the most threatened fish species, yet eel farming persists without sustainable breeding. Welfare and conservation concerns combine to make eel a uniquely problematic aquaculture product.

Key Facts

European eel populations have declined by over 95% since the 1970s and the species is Critically Endangered
Eel farming relies entirely on wild-caught juvenile glass eels as no commercial breeding has been achieved
Japan faces similar crisis with Japanese eel populations severely depleted
Farmed eels are raised in recirculating systems but sourced from wild populations at juvenile stage
Slaughter methods for eels are controversial with spiking, gutting, and salting used in different markets
Eel is a delicacy in European and Asian cuisine with significant market demand

Welfare Considerations

Eel presents a unique combination of welfare and conservation concerns. The farming industry depends on wild juvenile eels, meaning eel consumption directly reduces wild populations already at critical decline. Individual welfare during farming and slaughter raises additional concerns, with many traditional slaughter methods potentially causing significant suffering. Eels are capable of surviving extended periods out of water, meaning inhumane slaughter may be prolonged. Given both conservation status and welfare concerns, eel consumption is among the most ethically problematic seafood choices. Reducing consumption significantly benefits wild eel conservation and avoids welfare concerns simultaneously.

What You Can Do

Eliminate eel from your diet given its Critically Endangered conservation status
Advocate for protection of wild glass eel fisheries that supply eel farms
Support river restoration and barrier removal that helps wild eel populations recover
Inform restaurants and sushi establishments about European and Japanese eel conservation status