AquaSPArkle pH Minus is a granular product used to decrease the pH of your water.
Test the pH of your spa water and if it is above 7.6, use AquaSPArkle Spa pH Minus to lower it.
AquaSPArkle pH Minus can also be used for lowering Total Alkalinity if it rises above 150mg/l (ppm).
Instructions for use
- AquaSPArkle Spa pH Minus should be pre-dissolved in a small plastic container filled with spa water
- Add 10g (or approximately 2 teaspoons) of granular product to 1 litre of warm spa water
- Carefully add the resulting solution to the spa whilst the pumps are turned 'on'
- Re-check after 30 minutes and repeat as necessary.
NB If you are unable to maintain an appropriate pH level in your tub the most likely cause is that the the Total Alkalinity is too low.
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