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The DGS-M™ is an economical and effective means of enhancing dissolved oxygen content in irrigation water and boosting plant health and production. The DGS-M is a high-flow entry-level consumer-based system with expandability options. It can be paired up with the full suite of product offerings such as the O2-Gen for on-demand oxygen, an automation system or simply plug in a K-tank and go.

Now available in a standardized model capable of treating up to 4,000 gallons per day!

Increase and Maintain Measurable Dissolved Oxygen

Dissolved oxygen infusion is a burgeoning technology with new applications being found every year. In horticulture, dissolved oxygen has traditionally been controlled by using inefficient blowers and air stones. While being able to marginally raise dissolved oxygen to a natural 8 ppm, surpassing this has been difficult up until recently with the advent of nano- and microbubble infusers. Our new DGS-M dissolved oxygen system is our refreshed take on D.O. infusion, capable of boosting dissolved oxygen content up to 20 ppm – more than what can be found in nature! By supplementing dissolved oxygen in irrigation water, horticulturalists can increase their growth rates, help fend off rootzone diseases and decrease fertilizer usage by up to 20%, ultimately saving you time, money and headaches.

The DGS™ Series

DGS Series product lineup


Entry-level dissolved oxygen system
Capable of handling up to 4000 gallons per day

Need a larger system that doesn’t fall into these categories?
Give us a call +1-800-438-4328 or request a quote!

Benefits of the DGS-M™ System

  • 20 GPM flow rate
  • Seamless plug & play installation
  • Entry-level DO system
  • Optional DO control unit for automation capabilities

Benefits of Dissolved Oxygen Infusion

  • Increased Plant Growth
  • Faster Rooting Times
  • Faster Crop Turnover Rates (1-2 weeks less)
  • Reduced Disease Pressure
  • Lower Fertilizer usage and costs

How does the DGS-M™ Series Infuse Dissolved Oxygen?

Leveraging our 44-year expertise in fluid dynamics and materials science, we have successfully developed our proprietary nanobubble technology, featuring a unique combination of precision engineering and innovative processes to produce nanobubbles with unparalleled stability and efficiency in diverse agricultural applications.


The new DGS-M™ system is required to be installed on a recirculation pattern. This recirculation loop is independent of your irrigation system, requiring only the DGS-M™, an oxygen source of your choosing, a power supply and some extra PVC. The inlet is supplanted in your reservoir or pond and is connected to the onboard pump. Water then travels through the dosing matrix and is sent back into our reservoir through a separate
pipe. Our optional DO STAT™ can control the entire system based on a set point, however a handheld D.O. Meter can be used instead. If using a meter in place of a D.O. STAT™, simply hit the on/off switch when the set point is reached.

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The BioTherm Process


Our experienced staff will walk through your specific wants and needs and show you how BioTherm can help.


BioTherm will design a custom engineered solution to meet your performance requirements.


Our easy-to-read proposal format clearly explains what’s in our system and how it operates.


Enjoy lifetime support of any BioTherm system! We are in this together.

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