BARNOCLE NO HARM, NO FOUL!

Biofouling prevention systems comprising an electrical rectifier, conductors and electrodes for emitting electrical currents and voltages; Antifouling systems for boats, docks, and marinas comprising an electrical rectifier, conductors and electrodes for emitting electrical currents and voltages; Electrochemical antifouling systems comprised of electrodes and a rectifier for emitting electrical currents and voltages that inhibit barnacles, worms, snails, and other hard-shell growth from adhering onto watercraft's hull, running gears such as propellers, shafts, struts, trim tabs, keel coolers, bow and stern thrusters, any other underwater metal or running gears, and any other structure onto which biofouling can occur