Selecting The Right Marine Anode Based On Water Type.
Selecting a boat anode depends on the type of water you will be exposed to. Galvanic corrosion found in saltwater, brackish water, and freshwater produces different response to a variety of boat anodes available today. Typically mounted low on the transom bracket or under the ventilation plate. The zinc anode protects your boat's metallic parts from electrolysis-caused corrosion.