Don't wait til Survey Time to find you should have fitted a Galvanic Isolator
Most people only think of fitting a Galvanic Isolator AFTER they see signs of hull corrosion or anode loss. This is NOT a good idea!!
With the potential costs of repairing the damage from Galvanic Corrosion running into thousands, it makes sense to protect your boat NOW.
Although Galvanic Isolators sound pretty technical, they're really, really simple to install. You don't need any tools - not even a screwdriver. You just plug the isolator on to the end of your electric hook up cable - it really is THAT simple.