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.
- Brand: Seachem
- Manufacturer: Seachem
- Manufacturer Part Number: 126
- Assembled Product Weight: 1 lb









Kane Prohaska –
I can not get this in my home town,,thank you
Johnathan Collier –
This is good stuff for a aquarium, I will always use this.
Angel Rolfson –
Works really well to cycle the water in your tank/aquarium instantly.
Cooper O’Kon –
Stability is a great product. I have used this over the course of the last three months cycling a new tank with fish in the tank. It basically just gives your water the bacteria it needs to fight off the toxins that can kill your fish.