Poolside by CGT Pool Liner Care and Maintenance Guide
What Should Pool Alkalinity Be? Vinyl Pool Water Chemistry Guide
Sometimes referred to as ‘carbonate alkalinity’ is a crucial parameter that impacts how well pool water naturally maintains its pH – a property described as ‘buffering.’ Regularly checking and maintaining alkalinity will help keep a stable pH. It is recommended to check and adjust alkalinity weekly, and before making other adjustments. Maintaining proper pool alkalinity levels helps stabilize pH and keeps pool water balanced.
Target Alkalinity
80 – 20 ppm
FAQ
What is the ideal alkalinity level for a swimming pool?
The recommended total alkalinity level for a swimming pool is 80–120 ppm. Alkalinity acts as a buffer that stabilizes pH levels and prevents rapid changes in water chemistry.