Pool Operator: CPO Prep 2026

By Deeun Inc. on AppTrack Ninja.

Chemical Balancer — Pass CPO

Know exactly how much chlorine to add. The Pool Chemical Balancer takes your current water test results — pH, free chlorine, alkalinity, cyanuric acid, calcium hardness — and tells you the exact amount of each chemical to add for your pool size. Liquid chlorine, cal-hypo, dichlor, trichlor, muriatic acid, soda ash, sodium bicarb. Exact ounces and pounds. No more guessing, no more overdosing, no more chasing chemistry all day. Langelier Saturation Index built in. Enter your numbers, see instantly if your water is balanced, corrosive, or scaling. Green means balanced. Red means fix it now. Turn…

Categories: Education, Utilities

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