When pursuing predatory freshwater or saltwater fish with sharp teeth, a wire leader is required. Because such species will easily bite through standard fishing line, using a wire leader will effectively ensure that you do not lose your hook, bait, or fish.
Davos Tackle online has a great range of the best wire fishing leaders from brands like Shogun, Mason and more for targeting fish like Sharks, both King and Spanish Bluefish, Mackerel, Grouper, Snapper and Tuna as detailed in our Wire Leader Buyers Guide.
These species require considerably stronger and thicker wire leaders than their freshwater counterparts; the bigger the fish, the stronger the leader.