Zinc or Aluminum anodes are very crucial to the integrity of your vessel. They are another reason Seawolf Marine Services recommends being placed on a regular maintenance program. Anodes protect your vessels metal parts from corrosion.
Props and shafts are expensive if they corrode away and corroded metal through-hulls can sink a boat in minutes.
Seawolf Marine Services checks and replaces anodes (as necessary) with every hull cleaning. Arrangements can also be made for anode checking without hull cleaning.