Fluval Cycle Biological Enhancer, Aquarium Water Treatment, 16.9 Oz., A8351

(681 Reviews)

Price
$16.78

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Quantity
(50000 available )

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370 Ratings
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Reviews
  • cook

    > 24 hour

    This product is super easy to use and gets the job done. I was in a tough situation with a fish and needed a tank cycled fast. It has been 6+ months and my betta is happier than ever!

  • Miss Marguerite Ratke

    > 24 hour

    Works as described, essential bacteria controls ammonia in fish tank. Add every water change. I would like to know what bacteria species are being used?

  • rr

    > 24 hour

    This is amazing. I bought other products to cycle my tank and was never successful in doing so. I used products such as special blend and more extreme nitifying bacteria products and was never successful. I was doing constant testing of my freshwater tank to see when is the final date for my tank nitrogen cycle, and after a month still had no success with the previous products. I bought this product and within two days my tank started the cycle. Its now been a month and my tank is great. I strongly recommend this product. Fluval is the greatest.

  • Steven

    > 24 hour

    Bought two bottles and empty them both into my sump for my 125 gal. A month and a half later, ammonia is still reading at 4 ppm.

  • Leonardo M Venancio

    > 24 hour

    Great product already used for years, very good and reliable

  • C. M. Halsey

    > 24 hour

    Fast shipping, and this product is awesome in that it doesnt have an odor and is more effective in boosting bacteria.

  • JoeSacramento

    > 24 hour

    I believe Fluval makes the best cannister and fish filters and I trust this brand and no complaints; I have used this to coat booster the beneficial bacteria along with the plant booster and water conditioner.

  • Randall

    > 24 hour

    Hear me now..., believe me later... you need this now.

  • Christine Dodson

    > 24 hour

    Great product works as promised

  • dlpich

    > 24 hour

    I add this but it seems like these products never really do anything extra for fish tanks.

Fluval Cycle Biological Enhancer is a responsive biological aquarium supplement that ensures that all aquariums are immediately inoculated with a powerful team of beneficial bacteria, providing a safe biological habitat for your fish. These highly effective micro-organisms will create a biological flora that quickly metabolizes lethal ammonia and nitrite and allow for the immediate introduction of fish. Fluval Biological Enhancer goes to work fast, releasing massive amounts of beneficial bacteria that eliminate toxic ammonia and nitrite to establish a biologically-balanced aquarium. Fluval Biological Enhancer is strongly recommended for new aquarium set-ups and regular application will help to exclude the establishment of undesirable bacteria in aquariums.

For more fish tank accessories, check out other Fluval products including aquarium filters, aquarium heaters, aquarium air pumps, aquarium lights, aquarium rocks, aquarium thermometers, and aquarium stands. Fluval has a wide variety of products that are perfect for your pet fish to enjoy in any large fish tank, small fish tank, saltwater tank or freshwater tank. Fluval broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Fluval’s mission is not just about building products that mimic the natural world, but inspiring aquarists of all skill levels to enjoy and respect the hobby for generations to come.

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