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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        4.7 ★★★★★
        Based on 21 reviews
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        S
        Verified Purchase
        Sean
        Lexington, US
        ★★★★★ 5
        Good
        Size: X-Large, Color: Riviera Blue, Size: X-Large, Color: Riviera Blue
        I got XL which is my normal size. It’s a bit roomy which I think is exactly what I wanted for a work shirt. I wanted it to be a no tuck shirt, but it’s too long for that. I’m really disappointed there, but it’s not a dealbreaker. The sleeves are a bit long, but my arms are short, so I will modify it or roll them up, not an uncommon problem for me with shirts but it’s not too bad either. The material is soft and would be good for summer or under a jacket. Someone posted about the collar being messy and that made me nervous to get this shirt, but I have washed it once and the collar remains in good shape. It stands up properly. The wrinkleproof seems to be pretty good.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 18, 2026
        S
        Verified Purchase
        Sheryl Clerico
        Belleville, US
        ★★★★★ 5
        It fits well,and looks good
        Size: X-Large, Color: Tuq Seabed
        I gave this as a gift,my son loves it
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 16, 2026
        N
        Verified Purchase
        Nobody
        Omaha, US
        ★★★★★ 3
        Good shirt
        Size: X-Large, Color: Bel Air Blue
        This is a good shirt, I’m 5’ 9” and 220 (old dad bod 50’s), it fits well and the sleeves are a good length. My only thing I don’t like and this is nit-picking: it wrinkles easy. I’m ex military so I like my shirts ironed or pressed, I get it it’s more casual, it’s just my preference. This is a comfortable shirt
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on December 12, 2025
        V
        Verified Purchase
        Vivian Ng
        New York, US
        ★★★★★ 5
        Good quality shirt
        Size: Medium, Color: Tuq Seabed
        Very comfortable and nice to use.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 5, 2026
        M
        Verified Purchase
        M. Fullerton
        Whiting, US
        ★★★★★ 5
        Fair quality shirt
        Size: Large, Color: Port Red
        Decent shirt. No shirt if wrinkle-free so take these claims with a grain of salt. The fabric blend will tell you just how much it will wrinkle. If you leave it in the dryer overnight you can guarantee that even if it was made of cast iron, it would likely have a wrinkle or two. Don't be swayed by a 'label'. The same shirt can have a no-name label sewn on it. Doesn't make the shirt better or worse. It is what it is. Size runs correct. NOT a 'slim fit' shirt, fyi.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on April 1, 2024

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