• 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.

BaquaSpa Dosage Charts

BaquaSpa Top-Up & Maintenance Dosage Chart – Weekly

Spa Volume (gallons)	BaquaSpa Waterline Control	BaquaSpa Oxidizer Regular Use	BaquaSpa 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.