{"product_id":"ph-minus-20-lbs-swimming-pool-and-spa-water-ph-decreaser","title":"pH Minus 20 lbs. - Swimming Pool and Spa Water pH Decreaser","description":"\u003ch2\u003epH Minus 20 lbs. - Swimming Pool or Spa Water pH Decreaser \u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEffectively lowers pH or Alkalinity in swimming pools or spas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e95% Sodium Bisulfate, also known as dry acid.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eLower the pH levels in your pool or spa with pH Minus (pH Decreaser). This sodium bisulfate Pool and Spa pH Decreaser is highly effective and concentrated, containing 95% sodium bisulfate dry acid, ensuring great results!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDirections:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBefore Adding pH Decreaser\n\u003cul\u003e\n\u003cli\u003eFirst establish the pH of pool water with a good quality water test kit.\u003c\/li\u003e\n\u003cli\u003eUse the Dosage chart shown below to determine the correct amount of pH decreaser to add\n\u003cul\u003e\n\u003cli\u003e1 lb. = about 1.5 cups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003epH Decreaser Dosage Chart:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003ePool Volume\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003epH 7.6 - 7.9\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003epH 8.0 - 8.4\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003epH above 8.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e2,500 Gal.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e2 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e4 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e6 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e5,000 Gal.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e4 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e8 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e12 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e10,000 Gal.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e8 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e16 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e24 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%;\"\u003e20,000 Gal.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e16 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e32 oz.\u003c\/td\u003e\n\u003ctd style=\"width: 25%;\"\u003e48 oz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eHow to add this product to your pool or spa:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways have your pool pump running when adding this chemical.\u003c\/li\u003e\n\u003cli\u003eWith your pool pump running broadcast the pH reducer of the deepest part of the pool.\u003c\/li\u003e\n\u003cli\u003eFor shallow pools, dissolve in a pail of water before adding to pool.\u003c\/li\u003e\n\u003cli\u003eRetest the pool and spa waters pH level and add additional pH decreaser if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eThis product can also be used to lower the Alkalinity in your pool\u003c\/strong\u003e.\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal range for your total alkalinity is between 80-120 parts per million (ppm). National Pool recommends that your test your total alkalinity at least once per month .\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e\u003cstrong\u003eosage for lowering Alkalinity: \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMake sure your pool pump is running.\u003c\/li\u003e\n\u003cli\u003eFor high alkalinity: add 2 lb of pH Minus for each 10,000 gallons of pool water which will lower alkalinity by 10 ppm.\u003c\/li\u003e\n\u003cli\u003eRepeat daily until perfect alkalinity is reached. Contains: sodium bisulfate - dry acid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eActive Ingredients\u003c\/strong\u003e: Sodium Bisulfate\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"..\/..\/..\/..\/content\/MSDS\/ph-decreaser-maintain.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Link to Baleco brand page\" href=\"\/baleco\/\" target=\"_blank\" rel=\"noopener\"\u003eBaleco Brand Page\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"..\/..\/..\/..\/content\/Water-Care-Booklet-Baleco.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the All-In-One Water Care Booklet\u003c\/a\u003e\u003c\/p\u003e","brand":"Baleco","offers":[{"title":"Default Title","offer_id":42435476815937,"sku":"B002601-PL20","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/4222\/9825\/files\/Maintain_pH_Decreaser_20_lb.webp?v=1761750314","url":"https:\/\/www.nationaldiscountpoolsupplies.com\/products\/ph-minus-20-lbs-swimming-pool-and-spa-water-ph-decreaser","provider":"National Discount Pool Supplies, LLC","version":"1.0","type":"link"}