AU 0410 541 920

INT +61 410 541 920

Barnacle Rid – Electronic Antifoul System – Large Mono Hull/Catamaran – Hybrid Powered

(1 customer review)

$2,955 AUD

  • 14 years Barnaclerid track record world wide.
  • Custom Wiring with document download below.
  • No speed reduction due to barnacle buildup.
  • Reduce fuel consumption up to 40%.
  • Reduced boat lift out and antifoul treatment costs.
  • Reduced engine stress.
  • Reduced engine maintenance costs.
3 Years Manufacturer Guarantee


  • This 4 electrode system is suitable for monohull vessels or catamarans up to 65 ft
  • Connects to the Boat Battery or AC Mains Power, both connections are supplied with this kit, see other power options here.
  • Environmentally friendly copper ion based barnacle prevention system

Benefits of barnacleRID

  • Save on:
    • Lift fees
    • Antifoul expenses
    • Maintenance fees
  • Improve boat performance
  • Reduce fuel consumption and cost
  • Less engine wear
  • Compatible with ANY hull type and material
  • Do not need to modify hull
  • Does NOT cause Electrolysis (We can provide technical report upon request)

Basic operational concept of barnacleRID:
It creates an environmentally friendly, invisible Copper Ion field around your boat’s hull and running gear.
Since Barnacle Rid is environmentally friendly, it will not kill barnacles or other marine organisms but creates an environment that the barnacle larvae do not like, hence they move and settle elsewhere keeping your hull and running gear free of barnacles.

To see detailed operation please refer to our ‘How It Works’ page.


We will usually ship within 3-5 business days. barnacleRID wiring is custom made for your boat’s or marina’s measurements.

Download the measurement document from the purchased product page. The link to the document is below the ADD TO CART button. Click on the button and download the PDF file. Important: Open the file in a PDF reader. If opened on a phone you may need to zoom in so you can enter the data into the required fields.

Delivery Time

Please allow 14 calendar days for your order to arrive. The barnacleRID system’s wiring is custom made for your boat or marina size. If any concerns please contact us.

Why Buy From Us

More reasons to buy from us:

We insist that you love everything you buy form us. In the unlikely event that you’re unhappy for any reason whatsoever. just let us know and we’ll bend over backwards to make things right.

Ordering from barnacleRID is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. Your personal details are only used for us to process your order and let us provide service to you.

Returns are easy, simply contact us for a returns number and send your unused item back for fast processing.

Weight 20 kg
Dimensions 49 × 43 × 35 cm

1 review for Barnacle Rid – Electronic Antifoul System – Large Mono Hull/Catamaran – Hybrid Powered

  1. Graham G

    I had a 35 foot cruiser that I had moored in a marina at Bayview in Sydney for a bit over 2 years and due to the water temp and limited water movement I found that I was continually having to dive to scrub the hull as the growth became quicker and quicker after each scrub. I then moved up to a 45 foot cruiser in the same location and not wanting to be continually under the boat scrubbing, I began the search for a solution. I discovered Barnaclerid and bought the 4 electrode model (as per your recommendation) which has now been on the boat for approx. 2 and a half years. I was sceptical at first as I initially purchased the system 3 months after an antifoul and, not wanting to slip the boat again so soon, I put the system on (contrary to instructions) and expected it to work. I ended up with growth starting after a couple of months so I bit the bullet and slipped the boat and antifouled. Clearly following the instructions works as during my subsequent 3 monthly dives under the boat there is only some slime with a small amount of weed on the waterline. There has been minor growth on boarding platform supports which is easily scraped off and a very small amount on rudder and prop. No barnacles anywhere. I have no doubt that I have saved substantially on fuel and general running costs. In terms of the product living up to what it says it will do – it certainly does. In addition, Shane’s service and advice has been exceptional. From my experience I thoroughly recommend the Barnaclerid system – but you must follow the instructions.

Only logged in customers who have purchased this product may leave a review.

Catamaran/Large Mono Hull & Yacht Custom Wiring Document Download
  1. Please download the PDF document by clicking on the download icon, circled   after it opens in a window. The PDF cannot be filled out in this window it needs to be downloaded with the the ‘Save As’ option and opened in a PDF reader. In the PDF reader your boat measurements can be filled in.
  2. Once all the details are provided, please save the document and send it to The email address is in the document as well.
  3. Your customized system will be manufactured to your given specifications.
4 Electrode Systems

Change your Currency

This website uses cookies to ensure you get the best experience on our website.


Request A Callback