
OxyGuard International is the leading provider of control systems for the aquaculture industry, but also for fish farming, wastewater treatment or any other field that relies on water quality management.
We have the expertise and technology to help and guide you and we specialize in designing tailored solutions to monitor aquacultural production.
For more than three decades OxyGuard has supplied water quality measuring and monitoring equipment to fish farms all over the world.
What to expect:
Innovative Technology
Our systems are backed by over 35 years of research and development, ensuring accuracy and reliability.
Customized Solutions
Every water quality challenge is unique. Our team of experts will work closely with you to tailor solutions that fit your requirements.
Dedicated Support
Our customer support team can assist with any questions, concerns, or technical issues you may have.
Sustainability
Our solutions will help you optimize resource usage and reduce environmental impact.
Global Reach
We have a global network of partners and distributors to ensure support and service wherever you, or your clients, are located.
OxyGuard unveils new Polaris C Line of hand-held meters
OxyGuard has launched its new Polaris C Line, a series of hand-held meters for water quality monitoring in aquaculture and other industries. The line includes nine models covering parameters such…
Polaris C by OxyGuard
The Polaris C meter is a high-performance, low-cost and almost maintenance-free meter for measuring dissolved oxygen and temperature. The meter is sturdy, easy to use and has an extensive longevity…
Pacific DO Probe by OxyGuard
The OxyGuard Pacific dissolved oxygen probe is a robust, accurate, and stable probe for measuring both oxygen and temperature, simplifying the maintenance of optimal conditions in aquaculture. Each probe is…
OxyGuard unveils new Polaris C Line of hand-held meters
OxyGuard has launched its new Polaris C Line, a series of hand-held meters for water quality monitoring in aquaculture and other industries. The line includes nine models covering parameters such…
Keys to Water Quality Management in Aquaculture
by Rikke Justesen, Journalist, OxyGuard International A/S, Denmark Water quality impacts every aspect of aquaculture. Whether operating a flow-through system, pond culture, or a sophisticated recirculating aquaculture system (RAS), maintaining…
Off-flavour challenge in RAS: Are we closer to an answer?
by Mette Cristine Schou Frandsen, Biologist & Rikke Justesen, Journalist, OxyGuard, Denmark. Ozone is a powerful reducing agent that effectively targets organic matter, viruses, bacteria and parasites. Since the beginning…
What are the new features and updates in the Polaris C?
Paw Petersen met up with Costa Skotidas while they were both in attendance at SIMEC, where Paw gave us an overview of how their Polaris C works, watch the video…





















