Zinc: For use in salt water. Aluminum: For use in brackish water.
Brand | Martyr Anodes |
Description | Ring Anode , Ring Anode , Ring Anode , Ring Anode |
Material | Aluminum , Aluminum , Aluminum , Aluminum |
Brand | Martyr Anodes |
Description | Ring Anode , Ring Anode , Ring Anode , Ring Anode |
Material | Aluminum , Aluminum , Aluminum , Aluminum |