Meet the LG Sonic e-line

Control algae in smaller water surfaces with targeted ultrasonic frequencies.

  • 200 m/650 ft treatment range
  • Easy to install and maintain
  • Safe for fish & plants

Eco-friendly solution

Ultrasonic technology

  • 12 ultrasonic programs
  • Targets wide range of algal species
  • Ultrasonic parameters: frequency, amplitude, waveform, signal duration


  • Lagoons
  • Golf course ponds
  • Small irrigation reservoirs
  • Installation
  • Maintenance

Fast & easy installation

Easy assembly, requiring minimal effort on your part.
The Flexi-arm is designed to speed up the process, and can be adjusted to fit every application. It can be extended up to 3 meters. The Flexi-arm moves up and down with the water level and can be connected to the shore.

algae control  e-line


The e-line requires minimal maintenance and only a few check-ups per year. Possible to remotely change the ultrasonic programs via SMS.

algae control in a pond

Our expertise in numbers



Units installed






Chemical usage reduction


2188 mm (l) x 2540 mm (w) 860 mm (h)

e-line panel to control ultrasound program


200 kg (excl. anchor)

e-line panel to control ultrasound program


  • Low-power
  • Max. freq./program, 80
  • No use of cavitation
  • Safe for fish and plants


  • Installed: submerged
  • Integrated Aquawiper
  • 200m treatment range
  • Chameleon Technology

Control Box

  • Weatherproof
  • LCD display
  • 12 ultrasonic programs
  • GSM/GPRS control

Join 100+ clients Trusting LG Sonic

Read full case study
Irish Water
American Water
Seven years ago, American Water was the first customer to believe in LG Sonic’s technology. We’re proud of our ongoing, strong partnership.
Anglian Water
Anglian Water reduced up to 95% of algae counts with ultrasonic treatment. The Alton WTW supplies water to 92,214 properties in the Suffolk area, U.K.
Saeta Yield
Saeta Yield is a power generation plant in western Spain. Their raw water pond contained excessive algae, causing pipes, filters, and pumps to clog.
City of Minneapolis
WTDS’ greatest concern was that algae would clog membranes in the filtration plant. LG Sonic became an integral part of the treatment process.
World Waternet
Algae were degrading the water quality in a water source for 1.3 million citizens. The company achieved 50% algae reduction within 2 months.
Luxor Water Company
South West Water
South West Water was one the first utilities in the UK to install the MPC-Buoy in their water treatment process back in 2014.
With the help of MPC-Buoy technology, EPM could control algal blooms even in extreme environmental conditions caused by “El Niño’’ in 2015-2016.
Since using the MPC-Buoy, NIPSCO’s TSS levels never exceeded monthly average for compliance. This year, they won the Power Mag Water Award.
City of Archie
CAASD’s Valdesia reservoir has a surface of 7km²/1700 acres. After years of algae bloom contamination, the utility achieved 87% chlorophyll a reduction.
Vallecitos Water District
Vallecitos Water District significantly improved TSS, pH, and DO levels. Vallecitos can now provide even higher quality water to their customers.
Three Rivers
A popular public open space with 2 lakes used for water skiing, fishing and sailing was contaminated with algae blooms.
American Crystal Sugar
American Crystal Sugar Company is the first company in the sugar beets industry to start using ultrasound technology to improve water quality.
Auckland Utility
NZ utility needed to reduce blue-green algae in a dam used for water supply. During summer, algae cause damage and increase the process costs.
Dubai Municipality
Dubai Municipality selected MPC-Buoy systems to control algae blooms because it's chemical-free and offers real-time water quality monitoring.
Town of Emmitsburg
The main objective was reducing algae during summer, as well as reducing chemicals costs, decreasing backwashes, and preventing clogged filters.
Town of Superior
Town of Superior was named after the "superior" quality of coal found in the area. The town’s raw water supply delivers water to approximately 12,483 citizens.
To improve water visibility in Sellafield's storage ponds, 4 LG Sonic systems were installed. These systems have 12 ultrasonic programs that control algae.
Many lakes in Poland generally suffer from cyanobacterial blooms during summer. The algae issue was mitigated with the help of LG Sonic systems.
Salto Grande
Salto Grande: “In open water systems, LG Sonic raises one of the best responses within the existing technologies, sustainable over time.”


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