To make sure you use the product correctly, refer to the instructions on the container, which are very straightforward to follow and never use when bathing.
Out of stock
£17.75
Out of stock
Fi-Clor Hot Tub Alkalinity Increaser (Bicarbonate) is used to correct low total alkalinity by raising the total alkalinity level in hot tub / spa water. Alkalinity is a measure of the amount of alkali (bicarbonates, carbonates and hydroxides) in your hot tub / spa water. If the alkalinity is too low, any chemicals added to the hot tub will directly affect the pH, causing rapid fluctuations in pH. You need to raise the alkalinity if it is below 90.
1.2kg of product.
