Pool help
Troubleshoot the reading before adding more.
These pages start with what to test, then route you to the calculator that matches the result. The goal is fewer random chemical additions and a cleaner next step.
Troubleshooting
Green Pool Water: What to Test Before You Shock
A practical green pool water checklist for testing chlorine, pH, CYA, and pool volume before using a shock calculator or adding more chemicals.
Stabilizer help
High CYA in Pool Water: What Changes Next
High CYA help for pool owners: confirm the stabilizer reading, understand why dilution is often needed, and use calculators before making another correction.
Chlorine help
Low Chlorine in Pool Water: What to Check Before Dosing
Low pool chlorine help that checks gallons, CYA, sunlight, algae demand, and product strength before using a chlorine calculator.
pH help
Pool pH Keeps Rising: What to Check First
A pool pH keeps rising checklist for total alkalinity, aeration, saltwater pools, new plaster, and staged acid adjustments.
Cloudy water help
Cloudy Pool Water: What to Test Before You Add More
A cloudy pool water checklist for chlorine, pH, alkalinity, stabilizer, filtration, circulation, and shock planning before adding more chemicals.