SpaTime is a product matched specifically to these requirements and takes into account the special conditions in your spa.
Application:
pH-Plus raises and stabilizes the pH value in your spa water. The correct pH value is the basis for all water treatment. To enhance the effect of all care products, the optimum pH value should be between 7.0 and 7.6.
Advantages: 
Easy to use
Fast dissolving
Dissolves completely without residue.
Product description:
Concentrated alkaline powder.
Contains Sodium Carbonate.
Dosing recommendations:
Check the pH value at least once per week. If necessary, raise the pH to a value of 7.0 to 7.6.
Add the required quantity of pH-Plus directly to the spa water while the pump is running.
Dosage: 10g of pH-Plus granules per m3 to increase the pH by 0.1.
Item weight 1 Kilograms
Item form Granular
Product benefits pH increaser
Unit count 1000 gram