
Pool Chemistry Down Under (w/ David Watson)
From Rule Your Pool by Eric Knight
June 10, 2026 · 37 min · Episode 193
About this episode
David Watson discusses his findings on pH management and Total Dissolved Solids in the pool industry.
David Watson, a 40-year pool industry veteran in Perth, Australia joins the show to discuss his findings about using carbon dioxide for pH management, and some fascinating discoveries about Total Dissolved Solids (TDS). And he may have had something to do with the arbitrary industry-standard limit of "1500 ppm above tap water" for TDS.
People in this episode
Host: Eric Knight
Guest: David Watson
Topics covered
- pool chemistry
- pH management
- Total Dissolved Solids
- industry standards
- carbon dioxide
Keywords
- pool chemistry
- pH management
- Total Dissolved Solids
- carbon dioxide
- industry standards
Mentioned in this episode
Organizations: pool industry
Places: Perth, Australia
More episodes of Rule Your Pool
- Acid Burning Through Alkalinity...and CYA? · June 3, 2026 · 20 min
- Fiberglass Pool Chemistry (w/ Bill Khamis) · May 20, 2026 · 1h 6m
- Is the LSI actually an "Index"? · May 6, 2026 · 11 min
- Service 2211: Essential Water Chemistry is now available on Watershape.org · April 22, 2026 · 23 min
- Water Chemistry vs. Natural Stone · April 15, 2026 · 14 min
- Reverse Osmosis (RO) Filtration (w/ Matt Mueller) · April 8, 2026 · 53 min
Explore listener stats, chart rankings, contacts and more on the Rule Your Pool podcast page.