# Pool Care Blog

> Practical, Auckland-specific pool care guidance, from water chemistry to seasonal maintenance.

## [Pool Water Chemistry Explained: pH, Chlorine and Alkalinity for Auckland Pool Owners](https://opulentpools.co.nz/blog/pool-water-chemistry-explained)

2026-09-29

The core numbers behind a healthy pool, and why testing beats guessing every time. ([markdown](https://opulentpools.co.nz/blog/pool-water-chemistry-explained.md))

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[/contact](https://opulentpools.co.nz/contact) · [021 0260 0909](tel:02102600909) · [cooper@opulentpools.co.nz](mailto:cooper@opulentpools.co.nz)