Water

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Easy guide to hot tub water treatment

It is understandable that you are dreaming of owning a hot tub, it can make a giant leap in your quality of life. Imagine having a private oasis full of […]

pools

Ultimative ORP guide for pools and spas

If you intend to be the future owner of a swimming pool or if you are already a well-established company that builds swimming pools, you should know that it is […]

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Dissolved Oxygen

Dissolved oxygen (DO) is a measure of how much oxygen is dissolved in a system. Measurements are usually taken in water using a DO probe and meter. Dissolved Oxygen Theory […]

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Chemical Oxygen Demand

Chemical Oxygen Demand (COD) is a measure of the biologically available and inert organic matter that is susceptible to oxidation by a strong oxidizing agent. Chemical Oxygen Demand (COD) is […]

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Knowledge Base: How to Perform a Zero Percent Calibration with a Dissolved Oxygen Meter

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Back to school 2026/2027

The first day of class isjust around the corner! Reimagine the classroom. The best tools for learning and research are the ones that students and researchers love to use. A

Reef Aquarium – Art and Science combined

The only limit is what you can imagine. The practice of creating realistic nature aquariums is known as aquascaping. Not only does aquascaping utilize nature and artistic composition but also

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