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pH and alkalinity

Containing pH vs. Controlling pH in a Pool

The COVID-19 supply chain shortages have hit the swimming pool business. A parallel consequence of the chlorine shortage is now an acid shortage. This article will explain how to reduce acid demand by balancing your water chemistry in a more favorable way. You will learn how to stop chasing pH, and instead, learn how to contain it. The results will be less wasted chemicals and more predictable water chemistry.

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What is the ideal pH for swimming pools?

Traditional pool industry teachings tell us that maintaining the pH within the ideal range of 7.4 to 7.6 is crucial for swimming pools. But why? And is there actually an ideal pH in the first place? Let's find out.

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What is Carbonate Alkalinity?

The LSI calls for the carbonate alkalinity of pool water...but this is a confusing term. Pool chemistry test kits only measure Total Alkalinity (TA). So what is Carbonate Alkalinity? And how is it different from TA?

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Total Alkalinity vs. pH, and their roles in water chemistry

Have you ever asked "what's the difference between pH and alkalinity? Many of us in aquatics confuse total alkalinity and pH. It’s understandable, given how blurred the line is between words like “alkaline” and “alkalinity.” Indeed, alkalinity and pH in water chemistry are closely related, but they are not the same. This article will distinguish between them.

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