Enter Pool size in Gallons: (no comma)                             

gal.

To raise chlorine 1ppm with Sodium Hypochlorite (10%):           addgal.

To  raise chlorine 1ppm with Calcium Hypochlorite (65%):         addlbs.

To lower chlorine 1ppm with Sodium Thiosulfate                    addlbs.

To lower pH by .2:                                                                addgal.

To raise Calcium Hardness 10ppm with Calcium hcl:                addlbs.

To raise Total Alkalinity 10ppm with Sodium Bicarb:               addlbs.

To lower Total Alkalinity 10ppm with Muriatic Acid:                addgal.

To raise Cyanuric Acid by 10ppm:                                          addlbs.

*This calculator is meant to be used only as a general guide.  Aquatic Specialty Services, Inc. is not responsible for the use of this calculator as an absolute means of pool treatment.  Dosing discretion is entirely up to the operator.  Aquatic Specialty Services, Inc. is not responsible for any injury or damage caused to pool equipment as a result of using this form.