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Alkalinity Increaser 5kg (Bicarbonate).
In-stock orders dispatched:14:00
CORRECTS LOW TOTAL ALKALINITY. HTH Alkanal (Alkalinity Increaser) (Bicarbonate) is for raising the total alkalinity level in swimming pool water. Alkalinity is a measure of the amount of alkali (or in chemical terms, bicarbonates and carbonates) in the water. If the alkalinity is too low, any chemicals added to the pool will directly affect the pH, causing rapid fluctuations in pH readings. Alkalinity at the correct level will help protect, or 'buffer' the pH.
Starting at £14.96 £12.47
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