SKU: 31113404902

Fritz Aquatics 81104 Fritz pH Higher for Fresh and Salt Water Aquariums, 16-Ounce

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Description

Fritz Aquatics 81104 Fritz pH Higher for Fresh and Salt Water Aquariums, 16-OunceBrand Fritz Aquatics Liquid Volume 16 Fluid Ounces Item Weight 1 Pounds Item Form Liquid Target Species Fish About this item Easily Raise the pH Levels in Aquariums Increases Alkalinity Reduces Acidity Correct pH Improves Biological Filter Efficiency For Use in Fresh Water and Salt Water Aquariums Product Description The pH of an aquarium is a very important, yet commonly overlooked aquarium water parameter. A correct, stable pH will help ensure a

        • Brand Fritz Aquatics
          Liquid Volume 16 Fluid Ounces
          Item Weight 1 Pounds
          Item Form Liquid
          Target Species Fish

          About this item

          • Easily Raise the pH Levels in Aquariums
          • Increases Alkalinity
          • Reduces Acidity
          • Correct pH Improves Biological Filter Efficiency
          • For Use in Fresh Water and Salt Water Aquariums

          Product Description

          The pH of an aquarium is a very important, yet commonly overlooked aquarium water parameter. A correct, stable pH will help ensure a healthy aquarium environment. The pH of an aquarium can fluctuate due to biological or chemical activity within the aquarium. With Fritz pH Higher, the pH may be increased to a desired level for aquarium inhabitants. Adjusting the pH to the proper level has an important influence on fish health and disease resistance. Directions: To decrease pH, add 5 ml (1 cap/1 tsp) per 20 gallons of water.


          Important information

          Directions

           

          Dosage / Instructions: To increase pH, add 5 ml (1 cap / 1 tsp) per 20 gallons of water. Check the pH of your aquarium water prior to dosing. Depending on the initial acidity of your water, several doses may be required to reach the target pH. Wait approximately 10 minutes, re-check the pH level before adding more Fritz pH Higher. If fish are present, limit pH change to 0.2 per day. If high levels of ammonia have accumulated due to low pH, raise the pH slowly to prevent generation of high levels of the toxic form of ammonia.


        From the brand

        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
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        • Delivery to the USA:
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        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
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        SKU: 31113404902

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        4.7 ★★★★★
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        BWolfeJR
        Lowell, US
        ★★★★★ 5
        I am certainly glad I found them and finally ordered
        Size: 10, Color: Ivory/White/British Tan
        A bit bulkier than my Stan Smiths Leather versions, but actually more comfortable. They seem to be a bit "clunkier" looking than a streamline Stan Smith, but it's a matter of style. It works for a change of pace. Gets or picks up dirt a bit, but cleans well, except the canvas part. Has lasted almost 6-8 months with very little signs of wear. Feels very secure in any type of weather or condition. Great alternative or addition to having a pair of Stan Smiths.
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        Reviewed in the United States on May 12, 2026
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        Rilind
        Carnegie, US
        ★★★★★ 5
        Amazing shoes
        Size: 10.5 Wide, Color: Black/White/Black
        Amazing shoes
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        Reviewed in the United States on May 31, 2026
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        C Knorr
        Los Angeles, US
        ★★★★★ 4
        Love the look, but Narrow
        Size: 10, Color: Marine Blue/Woodbury/Ivory
        What is for my son-in-law, he loves them, but had to switch them out twice because they run very narrow. He doesn’t have a wide foot at all so be careful when you purchase. Other than that they are a good looking shoe and he really likes them.
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        Reviewed in the United States on February 12, 2026
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        Trevor
        Whiting, US
        ★★★★★ 5
        Awesome value shoes
        Size: 11.5, Color: Ivory/White/British Tan, Size: 11.5, Color: Ivory/White/British Tan
        These white Cole Haan shoes are just what I hoped for, the color is a perfect off-white, somewhere between cream and pure white, which gives them a more refined look. The quality feels excellent, they’re very comfortable right out of the box, and the laces feel durable and well-made. They fit true to size with no issues. Based on this experience, I’ll definitely be buying more from this brand in the future especially at this price point.
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        Reviewed in the United States on June 18, 2025
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        Maribel de Oleo
        Omaha, US
        ★★★★★ 5
        SNEAKERS OF THE GREAT MATERIAL
        Size: 9, Color: White/Black/White
        THE SNEAKERS ARE CONFORTABLE AND REALLY GOOD MATERIAL FOR THE ALL USE.
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        Reviewed in the United States on February 25, 2026

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