Most boat owners have already let their boats back into the water. In the last weeks we have told you, from which degree of wear you should exchange your anode. A customer then turned to us. He reported that his anode appeared completely intact outwardly, but the sacrificial anode could easily be crumbled with a screwdriver. The sacrificial anode corroded internally. Therefore, we would like to point out that your sacrificial anodes should not only be visually inspected, but also of their substance, so that they can continue to protect your boat.