Seachem Stability - For Freshwater and Marine Aquariums 250ml

(593 Reviews)

Price
$9.38

Quantity
(10000 available )

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316 Ratings
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Reviews
  • Michael Henderson

    > 3 day

    Love this stuff!!

  • Joe

    > 3 day

    Only product to use. They have amazing products in whatever your aquarium needs are.

  • ke0fnz

    Greater than one week

    Excellent product!! Used as recommended and in just a few weeks my tank was fully cycled. Ammonia, nitrites, nitrates have been all zero for the last couple weeks. Even added fish during this last couple weeks and they havent budged yet. Worked very good to get the cycle going in my filters. Very happy

  • Jason

    05-06-2025

    Seachem Stability has been a game-changer for my aquarium! I was struggling with an unstable nitrogen cycle in my freshwater tank, but since I started using Stability, my fish have been happier and healthier than ever. The formula contains a blend of aerobic, anaerobic, and facultative bacteria that help to establish and maintain a stable biofilter in both freshwater and marine aquariums. Ive noticed a significant reduction in ammonia and nitrite levels in my tank, which has led to clearer water and fewer water changes. One of the things I love most about Stability is that its safe and effective for all fish and plants. I have a variety of fish in my tank, including some delicate species, and theyve all been thriving since I started using this product. I also appreciate that Seachem Stability is easy to use. You simply add it to your aquarium water daily for a week, then once a week thereafter to maintain a healthy biofilter. Other Amazon reviewers have also had positive experiences with Seachem Stability. Many have praised its ability to quickly stabilize the nitrogen cycle in their tanks, and its effectiveness in preventing fish loss due to ammonia and nitrite poisoning. Some have even noted an improvement in the growth and coloration of their plants. Overall, I highly recommend Seachem Stability for anyone struggling with an unstable nitrogen cycle in their aquarium. Its a safe, effective, and easy-to-use product that has made a big difference in the health and happiness of my fish.

  • T. Bunkers

    > 3 day

    I’m finally getting my aquarium cycled. Before using Stability it wouldn’t cycle.

  • Jacqueline A

    04-06-2025

    New tank setup

  • tacomahn

    > 3 day

    I have been experimenting with different biological filter starters and so far this one is the worst of them. Ive been through Jungle Start Zyme (Walmart), Seachem Stability, Tetra Safestart, and Nutrafin Cycle. All of these products seem to have decent Ammonia->Nitrite (Nitrosomonas) bacteria, but only Tetra Safestart and Nutrafin had effective Nitrite->Nitrate (Nitrobacter) bacteria. In fact, I was able to get a pretty solid cycle going on day 3 with Tetra Safestart. Stability had very little effect overall and the bottle is perfectly within its shelf life. Not impressed.

  • Warren. D.

    > 3 day

    I hope it works.Never used it before. Thanks

  • Amy Rhoda

    > 3 day

    Great product for Saltwater fish tanks.

  • RolandoPerez

    02-06-2025

    buen producto

Stability® will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: "new tank syndrome". Stability® is formulated specifically for the aquarium and contains a synergistic blend of aerobic, anaerobic, and facultative bacteria which facilitate the breakdown of waste organics, ammonia, nitrite, and nitrate. The bacteria employed by Stability® are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability® is completely harmless to all aquatic organisms as well as aquatic plants, thus there is no danger of over use. Stability® is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management. The bacteria used in competing products are inherently unstable. The conditions necessary for their growth and development fall into a very narrow range of temperatures, pH, organic loads, etc. When any of these parameters are not strictly within the proper range, the bacterial culture quickly crashes and dies. Stability® is not limited this way. The necessary conditions for the growth of Stability"s™ bacteria strains encompass a very broad range. When other bacteria begin to die off (usually from high organic loads caused by the undetected death of an organism), Stability™ simply becomes more effective.

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