Notes from the deep end

Practical articles for pool owners on skimming, water testing and choosing the right equipment.

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4 articles

Water Chemistry · Archive date: · 3 min read

How to Keep Pool Water Stable During Hot Weather

Hot weather speeds up chlorine loss, evaporation, and pH drift. Keep pool water stable with frequent testing, strong circulation, and careful top-offs.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Water Chemistry · Archive date: · 3 min read

Why a Saltwater Pool Still Needs Regular Water Balance Checks

A saltwater pool makes chlorine, but it does not control pH, alkalinity, calcium hardness, or stabilizer. Regular testing protects water and equipment.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.

Water Chemistry · Archive date: · 3 min read

How to Tell When a Pool Test Strip Result Is Too Unreliable to Trust

Pool test strips are useful for quick water checks, but old strips, bad storage, poor timing, and confusing water conditions can make results unsafe to trust.

Written for PoolSkimmer on Oct 7, 2026; assigned an earlier archive date, not published on that date.