Aquarium Chemistry - Pool Lexicon

Chemistry & Water Science

Co₂ Off‑Gassing: the Real Reason Ph Drifts Upward

carbon dioxide off gassing

Find out how CO₂ off-gassing causes pH to drift upward and what you can do to control this common issue.

Pool Lexicon Team
September 2, 2025

Chemistry & Water Science

Nitrates & Ammonia: Why Chlorine Disappears Overnight

chlorine disappears overnight

When nitrates and ammonia build up in your pool, they react quickly…

Pool Lexicon Team
August 28, 2025

flow protection for equipment

Equipment Fundamentals

Flow Switches & Sensors: Protecting Heaters and Salt Cells

Understanding how flow switches and sensors safeguard heaters and salt cells can save…

Pool Lexicon Team
October 24, 2025

heat pump operation guide

Equipment Fundamentals

Heat Pump Basics: How They Work and Sizing Tips

Getting your heat pump properly sized and understanding how it works ensures maximum…

Pool Lexicon Team
October 24, 2025

types of pool heaters

Equipment Fundamentals

Understanding Pool Heater Types: Gas, Electric, Solar

Having the right pool heater depends on climate, budget, and usage, so exploring gas,…

Pool Lexicon Team
October 24, 2025

salt cell maintenance guidelines

Equipment Fundamentals

Salt Cells: Plates, Polarity Reversal, and Cleaning Limits

By understanding salt cell plates, polarity reversal, and cleaning limits, you'll…

Pool Lexicon Team
October 23, 2025