Ultrasonic hull antifouling

[alcodiesel]

Here's one of them. Any experience, observations, comments?

Ultra-Sonitec - Ultrasonic Antifouling Systems - Home

Ultra-Sonitec offers the premiere Ultrasonic Antifouling solution. This solution provides substantial savings related to hull cleaning, barnacle removal, boat haul out, etc. The installation is easy for both DIY and professionals.

ultra-sonitec.com

 

[alcodiesel]

Here's another:

Ultrasonic Antifouling - HullSonic.com

Protection with powerful ultrasonic energy, keeps bio-fouling away, preventing unwanted algae, weed, mussels or barnacles. Ultrasonic Antifouling for weekend cruisers to the large Superyachts

hullsonic.com

 

[Elgyn]

Sam Holmes sailing uses them. He's not sure if they work or not but his hull is always seams to be clean

 

[Gaviate]

On a side note: In water noise pollution is a real thing.

 

[David Grimm]

Sam Holmes sailing uses them. He's not sure if they work or not but his hull is always seams to be clean

Sams boat is always moving!