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2017-08-28 18.04.22

The world’s leading ultrasonic anti-fouling specialist

Wherever there is unwanted marine biofouling. From tugboats to oil tankers, wind farms to fish farms, Sonihull is working with industry leaders to create cost-effective antifouling solutions that reduce drag, cut fuel consumption, increase service intervals and leave no poisonous environmental legacy.


Zero poisonous environmental legacy

Unlike biocidal coatings and impressed-current systems, Sonihull is low cost, low maintenance with zero poisonous environmental legacy.


Protects inside-and-outside

From hulls, shafts, propellers and waterjets, to sea-chests, tanks, keel-coolers, box-coolers, pipework, intakes and valves.


Complete range of solutions

Sonihull is a complete range of fit-and-forget antifouling solutions for any solid surface that is exposed to raw seawater



Environmentally Friendly

Effective bio-fouling without the poisonous environmental legacy of biocides or microplastics.

No Disturbance

Inaudible to humans and marine life with no interference to sonar and electronic equipment.

Low Power Consumption

At only 3.6 Watt-hours per transducer, Sonihull is ideal for onboard, standby or remote power.

Easy Installation

No drydocking, no through-hull fittings, no expensive Impressed Current Antifouling copper anodes to replace.

Lower Fuel Consumption

Clean hull, propellers and rudders can reduce fuel consumption by up to 30%.

Lower Operating Costs

Can save up to 95% of capital and MRO costs when compared to impressed-current antifouling systems.

Less Downtime

No cleaning hard-to-reach areas, extended maintenance intervals, less downtime and reduced running costs.

Microbial Control

Ideal for bulk storage. Sonihull suppresses Diesel bug and keeps potable water fresher for longer.

Easy System Integration

Compatible with RS232 / RS422 and Modbus communication interface for remote control with critical path fault monitoring.


With its high reliability and robust modulation schemes, Popoto Modem delivers subsea data where and when you need it. Integrated SSB voice makes Popoto perfect for Voice/Data applications.