The zinc anode includes bolt holes to attach to the bottom of skimmer basket. A must buy for above ground salt friendly pools

Using a zinc anode helps prevent corrosion or discolouration due to the effects of salt water on metals in your pool water. Zinc anode weights were designed to stop metal erosion and plaster discoloration due to electrolysis. Keeps skimmer basket in place. Bolts permanently inside or outside any skimmer basket.

Please note that anodes may be rectangular, circular or square in shape and may appear differently then photos shown online.