In The Swim Pool Chlorine Stabilizer & Conditioner - 8 lbs. Review

FAST-DISSOLVING FORMULA!

Reduces chlorine loss caused by the sun's ultraviolet rays. Adding stabilizer in the spring greatly increases chlorine effectiveness and can actually cut chlorine consumption by up to 25% a year. 100% Cyanuric Acid. Dosage: Use 2-1/2 pounds per 10,000 gallons of water. Read more...