BaquaSpa Directions

Maintenance for all BaquaSpa Hot Tubs

  • Once a week add __________ ounce(s) of Waterline Control.
  • Once a week add __________ ounce(s) of Oxidizer.
  • When Sanitizer tests below 30ppm add _______ ounce(s) of Sanitizer.
    *Only add sanitizer when it tests low. Use your test strips or stop by Pettis for a free water test.*
  • If spa is used more than 3 times weekly use the higher dose for the Oxidizer that is listed in the BaquaSpa Guide.
  • Use BaquaSpa filter cleaner every few months to remove build-up and keep water clear.
  • Allow 30 minutes between chemical additions.

Baqua Spa Dosage Charts

Baquaspa Top-Up & Maintenance Dosage Chart – Weekly

Spa Volume (gallons)BaquaSpa Waterline ControlBaquaSpa Oxidizer Regular UseBaquaSpa Oxidizer High Use*
 100 1/2 1 2
 150 3/4 1 1/2 3
 200 1 2 4
 250 1 1/4 2 1/2 5
 300 1 1/2 3 6
 350 1 3/4 3 1/2 7
 400 2 4 8
 450 2 1/4 4 1/2 9
 500 2 1/2 5 10

All measurements are in liquid ounces.
*If spa is used three or more times per week, use the high-use dosage rate.

Baquaspa Top-Up & Maintenance Dosage Chart -As Needed

Spa Volume (gallons)BaquaSpa Sanitizer with Stain & Scale Control (If level is 16–30 ppm)BaquaSpa Sanitizer with Stain & Scale Control (If level is 0–15 ppm)
 100 1/3 2/3
 150 1/2 1
 200 2/3 1 1/4
 250 1 1 1/2
 300 1 1 1/3
 350 1 1/3 2
 400 1 1/3 2 1/2
 450 1 1/2 2 3/4
 500 1 1/2 3

All measurements are in liquid ounces.