Spa & Hot Tub Stabilised Chlorine Granules

Chemical Sodium Dichloroisocyanurate 56% strength.
Function A granular form of chlorine sanitiser for pools and spas. Also used as a shock treatment on small above ground pools.
Pool Dose 100 grams increases the chlorine level by 1ppm in a 10,000 gallon pool.
Pool Shock Dose Add 750 grams per 10,000 gallons of pool water. This might need to be doubled or even trebled depending on how much algae is present.
Spa Dose 5 grams (a teaspoon) increases the chlorine level by 2.5ppm in a 1,000 litre spa.
Dosing Method Dissolve granules in warm water in a plastic bucket and distribute around the pool.

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