Pond Management tools for chemical free weed removal 1.Aquatic weed tiller. Dig out weed roots & sediment. Use to agitate bottom pond muck, infusing it with oxygen and accelerating decomposition. 2. Weed cutter. Quickly cuts through pond weeds with it's V-shaped blades. Cuts a 48-inch-wide path, & easily shears cattail, reeds, & other aquatic weeds. Includes 25' throw rope. 3. Pond rake. Heavy duty aluminum for removal of weeds, leaves & other debris. 9-foot long handle with razor sharp teeth & optional float attachment for extending into the water for easy removal of debris.