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Pool Lexicon
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  • Educational Resources
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Browsing Tag

Water testing

14 posts
  • Testing & Measurement

ORP Isn’t Magic: How to Interpret ORP Readings Without Getting Misled

understanding orp measurement nuances
To interpret ORP accurately, understand that high values indicate strong oxidizers but…
  • Pool Lexicon Team
  • March 10, 2026
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  • Chemistry & Water Science

Free Chlorine Vs Total Chlorine: the 2 Numbers That Explain Most Pool Problems

chlorine levels in pools
What’s the difference between free and total chlorine in your pool, and how can understanding these numbers help solve common water issues?
  • Pool Lexicon Team
  • March 9, 2026
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  • Educational Resources

How to Read Pool Water Test Results

interpreting pool test results
Knowing how to read your pool water test results is essential for safe swimming; discover the key factors to ensure perfect water balance.
  • Pool Lexicon Team
  • December 31, 2025
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  • Testing & Measurement

DIY Water Testing vs. Professional Lab Analysis

home testing versus lab analysis
Inevitably, understanding the strengths and limitations of DIY water testing versus professional lab analysis can help you choose the safest option for your water needs.
  • Pool Lexicon Team
  • December 15, 2025
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  • Testing & Measurement

Understanding Total Alkalinity and Its Measurement

measuring water alkalinity levels
Getting a handle on total alkalinity is key to water stability; discover how to measure it accurately and why it matters for your water quality.
  • Pool Lexicon Team
  • December 12, 2025
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  • Calculators & Reference

Ph Adjustment Calculator: Balancing Pool Chemistry

pool ph balancing tool
Keen to master your pool’s chemistry? Discover how our pH adjustment calculator can help you achieve perfect balance—find out more now.
  • Pool Lexicon Team
  • October 14, 2025
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  • Vetted

12 Best Chemical Measuring Cups for Pools to Ensure Safe and Accurate Testing

pool chemical measurement tools
Brilliantly designed for safety and precision, these 12 best chemical measuring cups for pools will help you achieve perfect water balance—discover which ones stand out.
  • Pool Lexicon Team
  • September 19, 2025
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  • 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
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  • Chemistry & Water Science

Total Dissolved Solids (TDS): When High Numbers Matter

significance of tds levels
Gaining insight into high TDS levels reveals how they can impact water quality and why monitoring is essential for safe drinking water.
  • Pool Lexicon Team
  • August 27, 2025
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  • Vetted

12 Best Ph Meters for Pools to Keep Your Water Perfect

top pool ph meter selection
Pool owners seeking precise, reliable pH meters will find top-rated options and essential features to ensure perfect water quality.
  • Pool Lexicon Team
  • August 20, 2025
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pool plumbing design considerations
  • Hydraulics & Flow Science

The Pool Plumbing Layout Choices That Affect Noise, Efficiency, and Serviceability

Discover how smart pool plumbing layout choices can reduce noise, boost efficiency, and…
  • Pool Lexicon Team
  • May 21, 2026
automated filling system benefits
  • Equipment Fundamentals

What Autofill Systems Do and Why More Owners Are Installing Them

Autofill systems automatically enter your saved information, saving you time and making…
  • Pool Lexicon Team
  • May 21, 2026
main drain function limitations
  • Hydraulics & Flow Science

The Main Drain Debate: What It Does and What It Doesn’t

Just how safe is your pool’s main drain, and what alternatives could keep it both clean…
  • Pool Lexicon Team
  • May 20, 2026
larger filters simplify maintenance
  • Equipment Fundamentals

Why Oversized Filters Usually Make Pool Life Easier

Keen on easier pool maintenance? Discover how oversized filters can simplify your pool…
  • Pool Lexicon Team
  • May 20, 2026
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