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Blue Horizons pH Minus - 7Kg

£27.10
In stock
SKU
PHMIN07BH

Symptoms of high pH include scale on surfaces and cloudy water, poor sanitiser function and the need for frequent filter cleaning.

The ideal pool or swim spa pH levels are between 7.2 – 7.6, when using chlorine or bromine, and 7.0 - 7.4 when using the Aquablanc O2 Easy system.

The correct pH level promotes bather comfort, ensures optimal chemical efficiency and protection of pool plant equipment.

Use :

  • Pre-dissolve the product in a clean plastic container at a maximum rate of 100g of product per 2.2 gallons (10lts) of clean warm water. Stir well to ensure product is fully dissolved. Carefully add the resulting solution to the pool whilst the pump(s) are turned “on”, preferably near to the water inlets to aid distribution.
  • After a minimum of 8 hours, re-check the pH level and if necessary repeat the treatment until the ideal pH is established.
  • Several doses may be required.
Dose Rates
GallonsLitresDose
4,5451,00050g
11,3642,500125g
22,5005,000250g
45,45010,000500g
More Information
Active Ingredients Sodium Hydrogen Sulphate
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