The WeedRazer A New and Improved Pond and Lake Weed Cutting Technique Providing a Responsible Alternative to Aquatic Herbicid. The most effective lake & Pond Weed removal and control tools. Weedrazer is the best way to cut and remove any type of LAKE AND POND WEED FAST AND EASY. Weedrazer cuts weeds with easy it has razor sharp blades.