Blue Horizons pH Minus, Sodium Bisulphate (sodium hydrogen sulphate)
All chlorine based sanitisers become less effective at killing bacteria and viruses as the pH increases (becomes more alkaline). Acid/Alkaline conditions are measured on the "pH" scale which ranges from 0 - 14. Ideal bathing conditions exist at a slightly alkaline level of 7.2 to 7.6 with Total Alkalinity of 80/140 mg/l (ppm). If pool water becomes less alkaline (above 7.6) it also gets more corrosive and less comfortable to swim in.
Blue Horizons pH Minus is used as a reducer for the pH level of your pool water when it goes above 7.6, it can also be used as a decreaser for Total Alkalinity in your pool water.
Equivalent to Dry Acid, Lo ‘n’ Slo, pH Decreaser, ph Reducer,
This is a 7kg tub.
Blue Horizons PH Minus Granules 7kg 26 July 2020 | Adam
Excellent product and service, would highly recommend PoolMarket for any chemicals.
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Blue Horizons Ph Minus 7kg 13 July 2020 | Paul
Good website, good value and great service despite COVID 19
Thank you
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Blue Horizons PH Minus Granules 7kg 03 July 2020 | Alex
Hi,
I recently made a purchase for a pH minus product from your website. The purchase process was easy and the product was delivered as described.
Many thanks
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Blue Horizons PH Minus Granules 7kg 02 February 2019 | Janet
Very pleased with the price paid. Delivery came earlier than expected, excellent.
Will use site again.
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Blue Horizons PH Minus Granules 7kg 11 November 2016 | Anne
Excellent free delivery, No fuss instant delivery free because previous order didn't contain the product.
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Blue Horizons PH Minus Granules 7kg 15 May 2015 | Deborah
Product & service fine , will be using you in the future
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Blue Horizons PH Minus Granules 7kg 24 June 2014 | Rosacarmela
Really pleased with your services, ordered them late morning yesterday and got them early this morning, and good prices. Thank you
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Blue Horizons PH Minus Granules 7kg 16 June 2014 | Russell
found site easy to use .found product with no problems .speedy delivery will defo use in future many thanks
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16 August 2013 | Linda
Good product, good price, seems to work well, delivered very quickly.
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Blue Horizons PH Minus Granules 7kg 20 May 2013 | Julian
Just wanted to let you know what a great job you all did. You had the product in stock at a good price and delivered it all efficiently. Sounds simple but your competitors struggle to do this
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Read all 13 customer reviews...
