A powerful and effective technology to prevent shark tax.
Shark Depredation AKA. the tax man
While many shark populations remain depleted globally, some regions still support strong or recovering populations. Where these overlap with fisheries, shark tax (or depredation) can result in lost catch, damaged gear, reduced fishing efficiency and unrecorded losses, while also creating negative perceptions of sharks among fishermen.

Electric Pulse Technology
Sharks (unlike bony fish) are highly sensitive to electric fields. SharkGuard Pro takes advantage of this sensitivity and produces repeated and strong electric fields that when close by, overstimulate the sharks sensory organs causing them to rapidly and harmlessly swim away. SharkGuard Pro was developed specifically for use in commercial and recreational rod and line fisheries.
~6 hours
SharkGuard Pro automatically activates and begins pulsing when immersed in water. Once removed, it switches off automatically, helping preserve battery life between uses.
With 360° stainless-steel swivel attachment points at both ends, SharkGuard Pro can be easily incorporated into a wide range of fishing rigs and techniques. For rigging options and further guidance, download the technical sheet above.
Built to withstand demanding fishing conditions, SharkGuard Pro features a tough polycarbonate outer casing, the same type of material used in riot shields, alongside high-grade 316 stainless steel components. No shortcuts, no compromise on quality.
Unlike bulkier alternatives that are largely limited to drift fishing, SharkGuard Pro’s sleek, lightweight design makes it suitable for a wide range of fishing techniques — without compromising fishing performance.
HEALTH WARNING
SharkGuard emits pulsed electrical currents when activated in seawater to deter sharks and reduce depredation.
Anyone with an electronic or implanted medical device, including a pacemaker or Implantable Cardioverter Defibrillator (ICD), anyone who is pregnant, or anyone with a medical condition that could be affected by electrical currents should consult a qualified medical professional before using or handling SharkGuard.
Contact with an activated SharkGuard in seawater may cause involuntary muscle contractions or spasms. Users should therefore avoid direct contact with SharkGuard while it is activated and submerged.
SharkGuard automatically deactivates when removed from seawater.