30/01/2026
The Chemical Triangle: pH, Alkalinity, and Sanitiser
These three components form the foundation of pool chemistry. When pH levels are balanced, your pool chlorine works at peak efficiency, meaning youāll use less while achieving better results. This balance also protects your pool equipment from corrosion and scaling, potentially saving you thousands in repairs or maintenance work.
Calcium hardness is another crucial factor, particularly in New Zealandās diverse water conditions. Too little calcium, and your pool becomes aggressive, eating away at surfaces and equipment. Too much, and youāll notice cloudy water and unsightly scaling on tiles and fittings.
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