Fred Schweer: The Science Behind PoolRx+ and Cleaner Water

Clear water shouldn’t require a chemistry degree, a mountain of tabs, or weekly emergencies. We sit down with Fred Schweer, VP of Sales at PoolRX, to unpack how a chelated mineral system—copper, silver, and zinc—eliminates algae and frees up chlorine so your pools stay cleaner with less effort and expense. If you’ve battled microalgae, chased phosphate numbers, or watched high CYA slow your sanitizer to a crawl, this conversation reframes your approach with simple, reliable steps.We break down what “chelated” really means and why it matters for safety, stain prevention, and long-lasting effectiveness. Fred explains how PoolRX’s unique chelation keeps minerals active for up to six months, even under pH swings and heavy oxidation, and why standard copper tests won’t read chelated copper accurately. With algae out of the picture, chlorine becomes more active, clarifiers and extra shocks fade from the routine, and many pros find they can maintain 0.5 to 1 ppm free chlorine while holding crystal clarity.If you want to cut costs, reduce shocks and clarifiers, and keep customers happy with clear water week after week, this is a must-listen. Subscribe for more deep dives, share this episode with a fellow pro who needs a win, and leave a quick review to tell us your biggest algae headache—we’ll tackle it in a future show.• EPA-registered, NSF-certified mineral system that prevents all algae• Chelation that protects minerals, reduces staining risk, and confuses copper tests• Phosphates reframed as algae food, not a chlorine consumer• Lower chlorine targets with stable clarity and safety• Practical tips to cut tabs, shocks, and clarifiers• Sizing guidance for blue, black, red, orange, and spa units• Overdose symptoms and how to correct them• Strategy for clearing mustard and green algae pools• Managing high CYA and regional challenges• Steps for simple setup, clean filters, and six-month performanceSend us Fan MailSupport the Pool Guy Podcast Show Sponsors! HASA https://bit.ly/HASAThe Bottom Feeder. Save $100 with Code: DVB100https://store.thebottomfeeder.com/Try Skimmer FREE for 30 days:https://getskimmer.com/poolguy Get UPA Liability Insurance $64 a month! https://forms.gle/F9YoTWNQ8WnvT4QBAPool Guy Coaching: https://bit.ly/40wFE6ySupport the showThanks for listening, and I hope you find the Podcast helpful! For other free resources to further help you:Visit my Website: https://www.swimmingpoollearning.comWatch on YouTube: https://www.youtube.com/@SPLPodcast Site: https://the-pool-guy-podcast-show.onpodium.com/UPA General Liability Insurance Application: https://forms.gle/F9YoTWNQ8WnvT4QBAPool Guy Coaching GroupJoin an exclusive network of Pool Service Technicians to access the industry’s leading commercial general liability insurance program. Protect your business.Premium is $64 per month per member (additional $40 for employees and ICs)$59 per month for Pool Guy coaching Members - join here! https://www.patreon.com/poolguycoachingLimits are $1,000,000 in occurrence and $2,000,000 in the aggregate - Per member limits     [ $1,000,000 per occurrence and $4,000,000 aggregate available for $75 per month ]$50,000 in HazMat Coverage - clean up on-site or over-the-roadAcid Wash Coverage - Full Limits