LG Sonic e-line

Control algae in ponds

The LG Sonic e-line is an advanced system that emits specific ultrasonic parameters in order to control algae in smaller water surfaces such as ponds and golf course ponds.

  • Eliminate up to 90% of the algae
  • Easy to install and maintain
  • Safe for fish, plants and other aquatic life
Ultrasonic transmitter

How it works

1. Determine Algae Type

The LG Sonic e-line has 12 ultrasonic programs to effectively control different types of algae. Each program contains different types of ultrasonic parameters, such as frequency, amplitude, waveform and signal duration.

2. Generate ultrasound

The ultrasonic sound waves create an ultrasonic pressure in the top layer of the water. The high-pressure ultrasound transmitted by the LG Sonic e-line controls algae in various ways depending on the type of algae.

3. Control algae

The algae will die while the cell wall remains intact, preventing the release of toxins from the algae into the water. The algae will sink to the bottom of the water reservoir and are degraded by the bacteria present.


  • Overview

  • Effective

  • Environmentally friendly

  • Maintenance


Pond algae solution

LG Sonic e-line is an environmentally friendly solution to control algae in ponds without harming the ecosystem. Over 10.000 e-line units have been installed in 50 countries worldwide.

  • Ponds
  • Golf course ponds
  • Irrigation ponds
e-line features
e-line features


Ultrasonic algae control

The LG Sonic e-line can efficiently control algae up to 200 meter (650 ft) per device with a power consumption of just 5-40 Watt.

  • No cavitation
  • 10.000+ installations
  • GSM/GPRS control
Industrial Line Wet installed in an irrigation pond
Industrial Line Wet installed in an irrigation pond

Environmentally friendly

Environmentally friendly

The ultrasound used by LG Sonic has been tested and proven safe by various universities and research institutions. LG Sonic ultrasound proven:

  • Safe for fish
  • Safe for water plants
  • Safe for Zooplankton


Easy to install and maintain

The LG Sonic devices are being placed in the water body itself, emitting sound waves through your water reservoir. The flexible arm is designed to make the installation of LG Sonic products easier. The arm can be adjusted to fit every application and can be extended up to 20 meters. The flexi-arm has the range to move up and down with the water level and can be connected to the shore.

Ultrasonic transmitter
Ultrasonic transmitter

Technical specifications


Industrial Line

Control box

Control box


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


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

Control box

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

Case studies