Sonic barnacle protection

[Canuck Dennis]

Anyone ever seen this actually work ?? seems copper anti fouling will be totally banned shortly and no real options seem available ??

[rsmith]

Anyone ever seen this actually work ?? seems copper anti fouling will be totally banned shortly and no real options seem available ??

Every couple of years since I was a kid someone comes up with mounting speakers in the bilge to drive away the barnacles. Led Zepplin, Rap music, none of it worked, now mabe Lady GaGa.........