TA increaser from Splash Spas range of quality chemicals
Splash Spas brand chemicals are a high quality range of hot tub chemicals manufactured exclusively for us by the UK's leading spa chemicals manufacturer.
If the Total Alkalinity of your spa water is below 80ppm (30ppm if you are using a copper based sanitizer) use Splash Spas Spa Alkalinity Up to raise it.
Pre-dissolve the amount of product required, according to the table below, in a clean plastic container at a maximum concentration of 11g per litre of warm water. Stir well to ensure that the product is fully dissolved and add the solution to the spa with the pumps running to ensure even distribution.
Size of your hot tub
To raise the Total Alkalinity...
1000 litres / 220 gals
1500 litres / 330 gals
Compatible with all spa sanitizers.