Shark Deterrent For Fishing DO THEY WORK???

Electromagnetic fish hook reduces accidental shark catches

Sharkbanz Fishing - Nonstop Shark Deterrent Action

Are there any effective mechanisms to repel/deter large predatory fish ( sharks, barracudas, etc.) while swimming or snorkeling in an open water environment without causing harm to them? - Quora

shark repellent Poseidon Sciences

Sharkbanz!!! The Zeppelin. Do they work?? #sharkbanz #fishing Australia

How to Repel Sharks Using Magnets

Sharkbanz Fishing - Zeppelin - Capt. Paul Worsteling Testimonial (AU)

Sharkbanz Fishing - Nonstop Shark Deterrent Action

Ocean Guardian Electrical Shark Deterrents

UNE students testing novel device to reduce shark bycatch and benefit fishermen

Tips for avoiding shark bite-off – Recfishwest

Shark Deterrents for Boaters and Anglers

Sharkbanz Fishing - Products

Do Anti-Shark Devices Work?