Remedy for the sick pool.
Removes phosphate and at least ten other unwanted contaminants
To keep your water stress-free, apply Pool Tonic weekly at a rate of 4 oz per 10,000 gallons.
* Water may cloud upon application but will clear within 48 hrs** If the filter pressure increases 8–10 psi above normal operating pressure, backwash and rinse filter accordingly.
Used to raise pH 100% sodium carbonate, soda ash pH 11.6 Improves swimmer...from $ 6.99
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Chlorine stabilizer 100% cyanuric acid pH~4.8 Prevents chlorine loss due to sunlight Reduces...from $ 9.99