Natural Chemistry Spa pH Decreaser™ 3.37lbs.
MSRP:
$16.99
$11.99
All sanitizers including bromine, chlorine and biguanide
Read entire label before using
Dosage Chart
All values are in dry ounces
Spa Volume | pH 7.4 or greater | pH 7.3 | pH 7.2 | Less than pH 7.2 |
---|---|---|---|---|
200gal | not req. | 1/4 | 1/2 | 3/4 |
400gal | not req. | 1/2 | 1 | 1 1/2 |
800gal | not req. | 1 | 2 | 3 |