AQUA Trol is used to raise the total alkalinity in swimming pool water.
AQUA Trol is totally soluble and may be sprinkled directly into the swimming pool water or pre-dissolve in water before application. Spread evenly around the perimeter in the deep end. 180g of AQUA trol will raise the total alkalinity of 10,000L of pool water by 10ppm. Wait at least 2 hours after addition before taking a reading.
Proper total alkalinity for swimming pools using bromine should be 120 to 150ppm and 100 to 125 ppm for swimming pools using chlorine.