Skip to content
Melo Podcasts Home
CategoriesLanguagesFollowing

Episode 199 · Rule Your Pool

Water in its Natural State

23 Sep 2026 · 18 min

Play episode WhatsApp Download

Episode notes

Eric is going to debate chemistry with Rudy, the host of the Talking Pools Podcast. Submit your questions and topics! In this episode, Eric goes through four tested samples of natural water from the Atlantic Ocean, a lake, and two ponds. All have different chemistry, but all equal 0.00 LSI. Water ALWAYS returns to its natural state.

Podcast

Rule Your Pool

Eric Knight · Tech & Science · English

Rule Your Pool is a podcast by Orenda Technologies. This show was created for pool owners, operators, and service pros who want the best water quality possible. If you want to know what's really going on with your swimming pool chemistry, this might be the podcast for you. Each week, we'll cover a n

More from Rule Your Pool All episodes →

  1. E200 · 7 Oct 2026 · 55 min

    What Have We Learned? (w/ Jarred Morgan)

    Jarred makes his return to the co-host mic, as we talk about the changes in the industry and what we've learned since starting Rule Your Pool.

  2. E198 · 26 Aug 2026 · 13 min

    Soda Ash vs. Sodium Bicarbonate for Raising Alkalinity

    Eric reads an article from onBalance by Kim Skinner, explaining the math for dosing soda ash vs. sodium bicarbonate to raise total alkalinity, and why alkalinity is measured in ppm of Calcium Carbonate.

  3. E197 · 19 Aug 2026 · 26 min

    White Water Mold and Disappearing CYA (w/ John Davidson)

    Reports of disappearing CYA in pools with White Water Mold got Eric's attention, and it sent him down a rabbit hole. John Davidson of 5-Star Pool & Spa in Billings MT joins the show to discuss this strange phenomenon.

  4. E196 · 5 Aug 2026 · 23 min

    I've joined Pool Brain. Here's Why.

    Eric explains why he has decided to step down as Executive Director of Watershape University, and move to Pool Brain as their Head of Education Technology.

  5. E195 · 29 Jul 2026 · 46 min

    Understanding Parasites (w/ Roy Vore, Ph.D.)

    Eric survived the Cyclospora Parasite, and invited Dr. Roy Vore, a microbiologist, to educate us on parasites (including cryptosporidium) and why they are so hard to kill.

  6. E194 · 24 Jun 2026 · 14 min

    Why Alkalinity Rises in Pools using CO2 for pH Management

    Thanks to numerous questions from listeners (to [email protected]), Eric explains the actual chemistry of why alkalinity rises in pools feeding CO2 for pH management. CO2 itself does not raise alkalinity. Eric shows what's really going on, and what a pool operator can do about this constant rise in total alkalinity.

Take it with you

The Melo app keeps playing with the screen off, works in the car and on your watch, wakes you to your station, and browses the whole catalogue offline. Free, no ads, no account.

Get it on Google Play