What is Barnaclean?
How does Barnaclean Work?
What are the operational requirements for Barnaclean?
Will Barnaclean affect my hull or other equipment?
Do I still need bottom paint?
Does Barnaclean work on all boats?
How is Barnaclean installed?
Is Barnaclean guaranteed?
What does Barnaclean cost?
Does Barnaclean really work?

What is Barnaclean?

Barnaclean is an affordable anti-fouling system that incorporates the latest in proven sonic technology to inhibit marine organisms such as barnacles, zebra mussels, oysters, clams and tube worms from attaching themselves to your boat’s hull and drive system. 

How does Barnaclean Work?

The concept is simple, yet sophisticated in terms of its marine engineering application!  Barnaclean utilizes a compact microprocessor control unit in conjunction with strategically positioned sonic resonators which are secured to the inside of your hull (no through-hull fittings necessary!).  The number of required resonators will vary according to the size of your boat, with each covering a ten-foot diameter.  When the resonators are activated by the control unit, two very interesting results occur: First, the vibration or resonance appears to the barnacle like an unwanted marine preditor, thereby sending a red-banner warning.  Second, this resonance creates a micro-thin layer of rapidly-moving water which acts to blanket the hull and running gear, hence making it difficult for fouling organisms and algae to attach.  Best of all, Barnaclean performs its job automatically without any toxic chemical action which could harm or endanger the marine environment! 

What are the operational recommendations and requirements for Barnaclean?

Barnaclean works directly off the boat’s battery system and draws a mere 60 milliamps of power…in fact; a 12-volt battery can keep the system running continuously for over six months without the need to recharge!  (Remember, of course, that batteries are recharged when your engine is running.)  The preferred electrical sourcing is to directly wire the system to the battery.  If this is not available, it is highly recommended that Barnaclean operate on it own circuit, to avoid any service interruption due to other equipment.  If these two options are not available, the bilge pump circuit is an acceptable alternative.  In terms of operation, Barnaclean is designed to be continuous, although a 12-hour sleep-mode has been cleverly designed to accommodate livaboards or weekend cruisers who are especially light sleepers.  In most cases, Barnaclean users seldom notice the unit in operation and subsequently do not use the sleep switch. 

Will Barnaclean affect my other on-board equipment…cause electrolysis…or affect the structural integrity of the hull? 

Barnaclean is electically isolated and will not cause electrolysis or affect on-board electronic equipment.  Barnaclean does not emit radio waves that cause interference.  Barnaclean will not impact the structural integrity of the hull in any way…the sonic resonance or vibration it emits is well below any levels that could potentially cause problems.  

Is anti-fouling bottom paint necessary if I have Barnaclean installed on my boat?

It’s a proven fact that bottom paints alone are unable to prevent the reoccurrence of fouling organisms, not to mention the continued maintenance requirements which are inherent in their application.  For the ultimate protection against fouling activity, however, we recommend that Barnaclean be used in harmony with bottom paint applications to provide the strongest protection possible.  Barnaclean can extend the life of the paint for up to five years. 

Does Barnaclean work on all boats? 

Barnaclean works on 90 percent of all boats in the marketplace, with few exceptions.  It does not work on boats with cored fiberglass hulls or solid fiberglass bottoms in excess of one inch thickness.  Barnaclean is also limited with metal hulls to a maximum plate thickness of .25 inch.  Special consideration must be given to installation in those hulls which feature on over-abundance of structural members including heavy frames, ribs or longitudinal stringers. 

How is Barnaclean installed? 

Barnaclean can be installed by the do-it-yourself captain and/or crew or you may want to contact your neighborhood boatyard to do the work for you. Either way, Barnaclean is a simple, straightforward installation which requires the simpliest of tools. Each system is shipped with a complete installation manual and, if needed, our staff is also ready to answer any questions you might have. Click here to open the Installation Manual PDF

What guarantee do you offer on the product?

Barnaclean stands behind its claims with a full one-year unlimited money-back satisfaction guarantee. 

What does Barnaclean cost?

Barnaclean is extremely affordable and can, in fact, pay for itself in almost no time at all!  Each system is customized according to the size of the boat, due to resonator quantity requirements and coverage. (Call us for a custom quote +61 7 5571 1134)  An average 34-foot boat, for example, would cost less than $3,000 to completely protect the hull along with the props, shafts and struts!  How many scrapings, haul-outs and diving expeditions does it take to cover that cost, not to mention the aggravation! 

Does Barnaclean really work? 

Introduced in 1994, Barnaclean sonic anti-fouling system was met with enthusiastic approval by the recreational boating and commercial fishing industries and has since proven itself to boat owners around the world.  Some of the numerous testimonials we’ve received are found at testimonials.  In addition, the product has undergone exhaustive research, including a research project conducted by Duke University, verifying the performance capabilities of the sonic anti-fouling concept.  And Yachting Magazine, one of the marine industry consumer publication leaders, named Barnaclean “Best of 95” for its annual editorial gathering on new products and gear!