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Start with operating ranges, not perfect numbers
Chasing one exact value creates unnecessary swings. Set practical operating ranges and keep adjustments small so your water stays predictable.
- Free chlorine: keep in a stable range appropriate for your current stabilizer level
- pH: target a narrow band that keeps swimmers comfortable and chlorine effective
- Total alkalinity: treat as a stabilizer for pH drift, not a daily tuning knob
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Use stabilizer to prevent chlorine volatility
In warm, sunny conditions, low stabilizer can burn chlorine quickly. Right-sizing stabilizer reduces daily chlorine loss and lowers overcorrection risk.
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Run a weekly decision cadence
- Take one consistent full reading set on the same day each week
- Make only the two most important corrections first
- Retest after circulation before making additional changes
- Log every change so trend direction is visible by week three
Next step
Track this baseline in SwimKeep
Log weekly strip results and adjustments so your baseline improves instead of resetting every weekend.