Adjust Up Powder for increasing pH – Test the pH of your spa water and if it is below 7.2, use Arctic Spas Adjust Up to raise it.
Arctic Adjust Up 1kg
If the pH of your spa water is below 7.2, use Arctic Spas Adjust Up to raise it.
To raise the pH, add 17g of Adjust Up per every 1,500 litres of spa water. Run your pumps for 30 minutes and the test the pH level again. Repeat the process if the level is still too low.