Chemical-free Algae Control

More than 15 years of experience in applying ultrasound technology to control algae and biofouling in lakes, reservoirs, treatment plants, and other applications.

How ultrasound targets algae Our products

Ultrasound to control algae

Eliminate up to 90% of algae with the use of specific ultrasonic sound waves

Reduce chemical usage

Reduce fouling, bacterial counts and chemical consumption


Cost-effective solution because of low operational costs

Environmentally friendly

Control algae without harming the ecosystem, no release of toxins

America water
South West Water
Welsh water

Our Products

LG Sonic MPC-Buoy

Control and Monitor Algae with the MPC-Buoy

Complete algae control solution by using ultrasound

    • Sensor package to provide real-time water quality data
    • Control algae in lakes, dams and water reservoirs
    • Treatment range of 500m/1600ft in diameter
More information
LG Sonic Industrial Line

Control Algae and Biofouling with the LG Sonic Industrial Line

Control algae and biofouling in industrial applications

    • Reduce chemical expenses
    • Control biofouling and algae effectively
    • Easy installation and maintenance
More information


Radonstraat 10
2718 TA Zoetermeer
The Netherlands
+31 (0) 70-7709030

United States office

201 Lackawanna
Ave. Suite 222
Scranton, PA 18503

Message us

Contact us for a quotation, more information, distributorship request or a free algae control installation advice. When possible, we will forward your request to a local distributor.

    • Worldwide delivery
    • Local distributor network
    • Free installation advice

Direct contact
Phone: +31 (0) 70-7709030
US phone: 833-547-6642

Company details
Company registration no (KvK): 51728699
VAT identification no: NL850 144723 B01


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Our Innovation Awards


Aquatech innovation award 2015


Going the Extra Mile Award 2015


Business Achievement Award 2015


Global TAG Excellence Award 2015


WssTP Water Innovation Award 2014


Engineering Solutions Award 2014


Energy Globe National Award LG Sonic

We offer Worldwide Delivery

For more information about the LG Sonic products, a quotation or a free installation advice please contact us. When possible, we will forward your request to a local distributor.


Contact information

  • LG Sonic B.V.
  • Radonstraat 10
  • 2718 TA Zoetermeer
  • The Netherlands