Deep Blue PH Minus 1Kg pH decreaser

Product description PH minus granules enables you to decrease the pH of your pool or hot tub to the ideal level, which is between 7.2 - 7.6, promoting bather comfort, optimum chemical efficiency and protection of pool plant equipment. Subject to available stock, heavy orders may be sent as multiples of smaller tubs. Test the pH of your pool water if it is above 7.6, use pH minus to lower it. Application Instructions: 1. Pre-dissolve the product in a clean plastic container at a maximum rate of 100g of product per 10 Litres of clean warm water. Stir well to ensure product is fully dissolved. Carefully add the resulting solution to the water whilst the pump(s) are turned 'on', preferably near to the water inlets to aid distribution. 2. After a minimum of 8 hours, recheck the pH level and if necessary repeat the treatment until the ideal pH is established. Please note a number of treatments may be required. Dosing rates: Hot tub: 1,000 litres (220 Gallons) of water – add 10g Small pool 40,000 litres (8800 Gallons) of water - add 450g Medium pool 60,000 litres (13200 Gallons) of water - add 650g Directions Pre-dissolve 100g of product per 10L of clean warm water, stir well, and add the solution to the pool or hot tub while the pump is on. After 8 hours, recheck the pH level and repeat if necessary. Dosing rates: Hot tub - 10g, Small pool (40,000L) - 450g, Medium pool (60,000L) - 650g.