Understanding and Adjusting Your Swimming Pool pH

Maintaining the perfect chemical balance in your swimming pool is crucial for a refreshing and safe aquatic experience. One often-overlooked factor in this delicate equilibrium is carbon dioxide (CO2), the very same substance that imparts that delightful fizz to your favorite soda. On a deeper level, it plays a role in the pH levels of your pool, impacting the overall water quality.

As we dive into the science of CO2, it’s essential to recognize its connection to the air we breathe. Human beings inhale oxygen and exhale CO2, a process mirrored in the natural environment.

Video Source

In a fascinating demonstration, we explore the impact of CO2 on pool pH levels using a simple Tanner drop test kit.

The initial pH of tap water registers around 7.4-7.5, a typical range for many pools. However, with just one breath of air, symbolized by blowing bubbles through a straw, the pH drops to 7.0. This experiment prompts a vital question for pool owners: Do you want to introduce acid into your pool, potentially disrupting its chemical balance, or would you rather incorporate air to maintain a more stable pH?

We encourage you to explore innovative and budget-friendly methods to adjust swimming pool pH, bringing science and practicality together for a harmonious aquatic experience.


About the Author

Scroll to Top