SKU: 19946541198

Fritz Aquatics FritzZyme 9 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Saltwater Fish

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Description

Fritz Aquatics FritzZyme 9 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Saltwater FishBrand Fritz Aquatics Liquid Volume 16 Fluid Ounces Item Weight 0. 3 Ounces Item Form Liquid Target Species Fish About this item Specialized Saltwater Nitrifying Bacteria: FritzZyme 9 is formulated with live, saltwater specific strains of nitrifying bacteria, expertly designed to rapidly eliminate toxic levels of ammonia and nitrite in saltwater aquariums, thereby significantly reducing fish loss and promoting a healthy aquatic environment. Accelerates

        • Brand Fritz Aquatics
          Liquid Volume 16 Fluid Ounces
          Item Weight 0.3 Ounces
          Item Form Liquid
          Target Species Fish

          About this item

          • 🐟 Specialized Saltwater Nitrifying Bacteria: FritzZyme 9 is formulated with live, saltwater-specific strains of nitrifying bacteria, expertly designed to rapidly eliminate toxic levels of ammonia and nitrite in saltwater aquariums, thereby significantly reducing fish loss and promoting a healthy aquatic environment.
          • 🌊 Accelerates Biofilter Establishment: This product effectively seeds biofilters in new and existing saltwater systems, greatly shortening the natural cycle time. This allows for the safe and quick addition of livestock, ensuring minimal downtime and maximum enjoyment of your aquarium.
          • 🙌 Convenient and User-Friendly: With no refrigeration required and a one-year shelf life, FritzZyme 9 offers an easy-to-use solution for maintaining saltwater aquariums. It’s perfect for use after routine maintenance, water changes, adding new livestock, or during medication phases.
          • ⭐ Proven Track Record in Aquatic Care: Backed by over 30 years of success, Fritz Aquatics is a pioneer and industry leader in producing high-quality, live nitrifying bacteria. Their expertise ensures that FritzZyme 9 is a reliable and effective product for professional and home aquariums.
          • ❤️ Versatile Application for Biofilter Support: FritzZyme 9 can be added to new tanks or used to fortify existing systems, especially after significant changes or disturbances. It is a vital tool in maintaining the balance and health of your saltwater aquarium's ecosystem.

          From the manufacturer

          About FritzZyme 9 Saltwater Nitrifying Bacteria

          FritzZyme 9 contains live saltwater-specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days. FritzZyme 9 provides the proper balance of bacteria proven to rapidly seed biofilters, greatly reducing the natural cycle time allowing for safe, faster addition of livestock.

          FritzZyme 9 may be added to new tanks or established systems any time the biofilter needs fortification including: after water changes, aggressive cleaning, adding new livestock, medicating or changing filter media.

          Years of Proven Success

          Fritz Aquatics has been continuously producing the highest quality, viable, nitrifying bacteria for over 30 years and was the first company to commercially produce nitrifying bacteria for the aquarium industry. Fritz Aquatics has remained a leader in the industry with continuous research, production, and development. There are very few producers of true live nitrifying bacteria, none of which can match the experience and success of FritzZyme.

          Avoid "New Tank Syndrome"

          FritzZyme quickly removes toxic ammonia and nitrite in existing systems and greatly reduces cycle time allowing for safe, immediate addition of livestock in new systems. FritzZyme Nitrifying bacteria may also be added any time the bio-filter needs fortification including after water changes, aggressive cleaning, adding new livestock, medicating, or changing filter media.

          Rapidly & Naturally Eliminates Toxic Ammonia and Nitrite

          Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days. FritzZyme Live Nitrifying Bacteria provides the species of bacteria proven by professional zoos, aquariums, universities, and aquaculture facilities to rapidly seed biofilters.



          Why Use FritzZyme Nitrifying Bacteria?

          Live, Viable Product

          • Years of Proven Success
          • Great for Use After Maintenance
          • Rapidly Eliminates Toxic Ammonia and Nitrite

          Nitrifying bacteria can take weeks to naturally establish colonies in new aquariums while ammonia and nitrite can reach lethal levels in only a few days.

          FritzZyme Live Nitrifying Bacteria provides the species of bacteria proven by professional zoos, aquariums, universities, and aquaculture facilities to rapidly seed biofilters.

          True Marine Specific Nitrifiers!

          Many aquarium biological products contain heterotrophic bacteria, which can survive in a long-term spore state, only true nitrifying bacteria can cycle an aquarium. True nitrifying bacteria are fragile and temperature-sensitive, which is difficult to produce and package. FritzZyme 9 is buffered for long-term stability without the need for refrigeration.

        From the brand


        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        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]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 19946541198

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        4.1 ★★★★★
        Based on 24 reviews
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        Product Reviews
        S
        Verified Purchase
        Stephen W. Elliott
        Lexington, US
        ★★★★★ 5
        Runs like a Rolex
        Color: 5535-ZP-blue
        What a watch!! A very nice watch. Everyone asks if it is a Rolex!! I say NO but it keeps me on time like a Timex. The band is wearing a little quickly but otherwise thumbs up!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 4, 2025
        H
        Verified Purchase
        Hyperion Grey Solomon
        Draper, US
        ★★★★★ 1
        Most important review for this watch and company.
        Color: 5566-ZP-blue face, Color: 5566-ZP-blue face
        I bought two and they both broke. Customer service has ignored my e-mail. What more do you need to know about a company? I personally wrote them through their own website, so they could keep Amazon out of it. It makes me angry that they won't even reply to my e-mail. I was nice. Both watches broke, neither one if actually water proof. The band is exceptionally thin and it WILL break on you once it arrives. It's so poor, that my body moisture is what got into the face of the watch. What the heck? I've had better 9 dollar watches from Walmart. Zero out of zero for the COMPANY who doesn't care about their customers, and zero out of ten for watch quality. Useless. I wasted 60-80 bucks on two of these! BOTH BROKE! and in more than one way!!!!! Terribly marked up (this is less than a 10 dollar Walmart watch - quality is LOWER than the lowest 3 dollar watches off Temu, Shien, Walmart), customer service is non-existent, and the band WILL BREAK on you. It's worthless. Take your money somewhere else. Attached pictures show the moisture leak from my sweat, but in real life, it's actually much worse. Worthless, not usable. Two of them folks. TWO!
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 2, 2026
        S
        Verified Purchase
        sheila
        Houston, US
        ★★★★★ 5
        Quality Watch
        Color: 5566-ZP-white face
        A very nice looking inexpensive watch for work if you are in a job that you don't want to wear an expensive watch.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 15, 2026
        J
        Verified Purchase
        John Schmidt
        Louisville, US
        ★★★★★ 4
        As Advertised
        Color: 5535-HP-white
        The watch is what I expected, and works upon receipt as advertised. At this price, if it only works for 4-6 months it's easily worth the money. Large, nice looking face, day/date. Wristband is what you'd expect, but adequate and comfortable.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 25, 2023
        D
        Verified Purchase
        David E
        Battle Creek, US
        ★★★★★ 3
        Dies after a Year
        Color: 5566-ZP-white face
        Watch worked fine for about a year, then just stopped working - just like that. No amount of shaking or gentle impacts would get it to start ticking again. I'd also say my biggist issue with it was it was always difficult to tell which hand was the second hand and which hand was the minute hand since they're both the same color and thickness. Wish the hour and minute hands were a little thicker so they'd stand out a little better and/or that the minute hand was a different color so it was offset. Resulted in having to study the watch to get the time instead of a quick glimpse to see what time it was. Irritating after a while.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 15, 2026

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