Pools &

Pools &<br>Ponds | Swimming pools Swimming pools
Pools &<br>Ponds | Swim & fish ponds Swim & fish ponds
Pools &<br>Ponds | Hybrid pools Hybrid pools
Pools &<br>Ponds | Jacuzzi Jacuzzi

Sustainably combat micro-organisms in your swimming pool, pond or hot tub by using an ultrasonic device.


Perpetual issues, we’ve got the solution

For more than a decade we’ve embedded research to understand the reactions and use of liquids, starting from the root cause of our problems. This root cause is the biofilm. We have unravelled this micro-organism and incorporated the findings into our product as a craft. The most averting problems are listed here.

Green water & walls

The growth of algae is an issue that all pool owners face since it turns water green. They start small but can quickly become a plague.

Slippery floor

A slippery floor can be a dangerous part of a pool. It can easily make people fall and harm them. The slipperiness is coming from the biofilm. The biofilm secretes a layer of slime that builds up and can be felt by humans and animals.

pH-level fluctuation

Since still and circulating water experiences fluctuating pH-levels, the owner of a pool is required to check its pH-levels at least three times a week. According to the results, a supply of stabilisers is necessary. This often takes a lot of time and effort.

Frequent chemical use

In pools, chemicals are frequently used to combat the presence and growth of bacteria and reduce the germ count. Since chemicals only eliminate bacteria temporarily, they need to be monitored and refilled monthly. This can become labour intensive and dangerous for your body and the natural environment.

Unpleasant odeur

When chlorine-based disinfectants mix with bacteria, urine and sweat, chemical irritants called chloramines are formed. It is the chloramines, not the chlorine, that cause the strong smell, leading to red, itchy eyes and irritated skin. As they form, the chloramines consume chlorine in the pool, so there is less chlorine available to kill germs.


Water creates biofilm in swimming pools, ponds or hot tubs. This generates a slippery layer on the floor and walls of the tub in which algae and bacteria can easily develop. Our Sonic device kills these organisms without the use of chemicals, leaving your water cleaner and healthier. Sonic not only works in tubs, but also cleans boilers, water collectors and pipes, resulting in fewer pipe breaks and less bacteria growth.

Benefits | Creating Safety
Creating Safety

No biofilm, bacteria, algae growth, green or slippery walls in your tub without clogged filters.

Benefits | Extra Protection
Extra Protection

Reduce the use of chemicals (such as chlorine and salt). pH values remain stable for longer, thus less chemical consumption.

Benefits | Easy Clean
Easy Clean

Making the pool easier to clean thanks to the elimination of microorganisms.

Benefits | Save Costs
Save Costs

Decrease in maintenance, production and energy costs; less risk of leaks in pipes and less water spillage. Become more efficient and prevent system failures.

Benefits | Clean Environment
Clean Environment

Creating a safer and eco-friendly environment.

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Plug & Play

Sonic installation

Sonic offers a complete plug & play system. Three options of installation procedures are available.

  • Y-form/T-form pipeline add-on
  • Floater system
  • Built-in module (tailormade)

You can easily install the device yourself and afterwards we can check and approve the installation.

I would recommend Ultrasonic Group to everyone with a sailboat. It saves me on yearly maintenance costs in a eco-friendly matter.
Chris V.
Fishing Pond
I had a lot of issues with thread algae in my pond but after one month with the system of Ultrasonic Group, I could easily scoop out the algae and could finally see the bottom. After 6 years, I never experienced any problems anymore.
Patrick D.
Swimming Pool
I had a slight bit of ‘green’ on some of the floor/walls of my pool. This now seems to have gone, forever.
Troy K.
With the devices of Ultrasonic Group, my antifouling has been there for 5 years straight, and the boat is still clean without being replaced or taken out of the water!
Francis C.
The device installs quick. Now I don't have to clean my jacuzzi every two months and can leave it as it is without adding any chemicals to it.
Léon D.
I had a fully personalised service for my swimming pond. A fantastic product with great results, and it doesn't harm my fish but actually creates a better environment for them!
Amber W.
Home Installation
Ultrasonic Group did a splendid job! The devices are well hidden away and are nicely sealed. Very easy and quick installation with a wonderful product.
Peter B