Fish Welfare in Recreational Fishing

Recreational fishing causes pain and stress in fish, with catch-and-release practices and humane killing methods reducing welfare harm.

Key Facts

Fish have nociceptors and show pain avoidance behavior consistent with sentient pain experience
Hooking causes tissue damage, exhaustion from fighting, and physiological stress responses
Catch-and-release mortality ranges from 0-90% depending on species, method, and conditions
Best practice release includes: use barbless hooks, wet hands, minimize air exposure, revive before release
Rapid dispatching through the iki jime method or brain spike is the most humane kill method
CO2 is not recommended for fish dispatch as it causes panic before loss of consciousness

Welfare Considerations

Fish pain and stress responses during recreational fishing are now well-documented in the scientific literature. The welfare implications of hooking, fighting, and landing fish deserve consideration from all recreational anglers. Those who retain fish for eating have a clear welfare obligation to dispatch quickly and humanely. Those practicing catch-and-release should use techniques that minimize injury and maximize survival. The welfare of fish should be part of the culture of responsible angling.

What You Can Do

Use barbless hooks to reduce hook damage and improve hook removal speed
Minimize air exposure during handling - keep fish in water as much as possible
Wet your hands before handling fish to protect their protective mucus coating
Learn the iki jime or brain spike dispatch method for retained fish
Revive exhausted fish by gently moving them in the water before releasing
Advocate for fishing regulation that incorporates fish welfare considerations alongside sustainability