Ice defense puts a new level of comfort and convenience to ice fishing. This product is engineered to give peace of mind when it comes to frozen lines and constant ice build-up around the hole. No matter if you are a novice or a pro, Ice Defense is designed to help you catch more fish without the hassle of losing the big one.
Our patented technology slightly pulls the warmer water up from below the surface area and moves that water at such a slow rate to where it does not affect the integrity of the fishing line or bait. Ice Defense keeps the holes open past -20 degrees.