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

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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.
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        SKU: 31113404902

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        4.6 ★★★★★
        Based on 6 reviews
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        Kaiden
        Natrona Heights, US
        ★★★★★ 5
        Love the fit
        Color: All White, Size: Small
        I always feel like shirts are a little too baggy but this one does for incredibly nice. The material is really light feeling too. Definitely will buy more of these shirts Edit: I’ve bought multiple of these shirts and they’re absolutely amazing. They’re also comfy and really good for the summer. There was a review that mentioned to avoid this shirt because they iron it. This shirt is nylon and spandex. I don’t understand why you would expose it to high heat like that especially knowing high heat can damage certain type of material. If you need to iron it, make sure your iron can adjust to those two fabric settings or take it to a place that professionally can do that.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 23, 2025
        A
        Verified Purchase
        Andrew C. Smith
        Cuba, US
        ★★★★★ 4
        Good shirt, but not perfect
        I have bought three of these shirts. They fit well, look good, good value for the price, don't wrinkle easily. The fabric is VERY heavy and does not breathe well, so they are better suited for winter than summer wear. The placket tends to bunch up when you're seated, so wearing an undershirt can be helpful. The only thing I'd change about it is the fastener on top would be better as a standard button, or be fastened closer to the shirt. When worn buttoned-up, there's enough room between the two halves of the shirt that one side folds down and there's an unnecessary collar gap that doesn't look great. When worn unbuttoned, the fastener dangles (which again, doesn't look great). The shirt also doesn't have collar stays, so the collar can roll up.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 27, 2026
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        Verified Purchase
        David R.
        Port Orchard, US
        ★★★★★ 3
        Heavy shirt
        Color: All White, Size: Small
        Looks good but is heavy, not like a traditional long sleeve shirt, I always use long sleeve shirts every day, but this one is heavy comparing with the other ones that I have
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        Reviewed in the United States on February 6, 2025
        A
        Verified Purchase
        Amazon Customer
        Draper, US
        ★★★★★ 5
        Great fit
        Color: All White, Size: Medium
        Love the fit for my son
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        Reviewed in the United States on April 2, 2026
        A
        Verified Purchase
        Amazon Customer
        West Palm Beach, US
        ★★★★★ 5
        Favorite Shirt
        Color: All White, Size: X-Large
        Love these shirts! I like how sleek they look with hidden buttons and no pockets. I plan to order other colors. Great for travel because they wrinkle very little. Comfortable and true to size.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 14, 2026

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