Stabilizer$8.50 Protects the chlorine from being burnt off by UV rays from the sun. The ideal level is between 30 and 70 ppm. Stabilizer quantity Add to cart Category: Pool Chemicals Related products Add to cart PH Minus $4.00 Add to cart Calcium $8.75 Add to cart Salt 40lb $14.50 Add to cart Carboy Shock $25.00