Control Algae in Ponds with the LG Sonic e-line

The LG Sonic e-line provides an environmentally friendly solution to control algae by making use of ultrasound technology.

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How it Works

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.

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.

Algae control Benefits

Safe for the environment

The ultrasound used by LG Sonic is safe for fish, plants, zooplankton, and insects. Our devices make use of low power (5-20 Watts); therefore, no high voltages are transmitted into the water.

No release of toxins

The cell wall of the algae remains intact, preventing the release of toxins from the algae into the water. and status of the devices.

Effective for large ponds

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.

Easy to install and maintain

The LG Sonic devices are being placed in the water body itself, emitting sound waves through your water reservoir.

LG Sonic e-line system elements 1 2 3
  1. 1 Advanced ultrasonic transmitter
  2. 2 Power cable of 20m/65ft
  3. 3 Weatherproof control box

Easy Installation and Maintenance

The LG Sonic e-line has a range up to 200 meters and can be installed in the pond itself. The device can be connected with a cable to a power outlet or can work autonomously on a solar-powered system.

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.



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Best suitable Applications for the LG Sonic e-line

All Applications

In case you have another application please contact us to see whether our algae control devices are also effective for your specific application.

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 us


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