SeaChem Stability

Stability® rapidly and safely establishes the aquarium biofilter in both freshwater and marine systems, preventing the number one cause of fish death: new tank syndrome. Formulated specifically for the aquarium, Stability® contains a synergistic blend of aerobic, anaerobic, and facultative bacteria that break down waste organics, ammonia, nitrite, and nitrate. Unlike competing products, Stability® is non-sulfur fixing and will never produce toxic hydrogen sulphide. It is completely harmless to all fish, invertebrates, and aquatic plants, so there is no risk of overdosing.

Key Features & Benefits

• Rapidly establishes a healthy biofilter in new and existing aquariums
• Prevents new tank syndrome — the leading cause of fish loss
• Suitable for both freshwater and marine systems
• Contains aerobic, anaerobic, and facultative bacteria for complete biological filtration
• Non-sulfur fixing — will not produce toxic hydrogen sulphide
• Safe for all fish, invertebrates, and aquatic plants with no risk of overdose
• 6-year shelf life from date of manufacture

Specifications

The Science

Stability® is the result of nearly a decade of research and development, representing the current benchmark in natural biological aquarium management. The bacterial strains used in many competing products are inherently unstable, requiring a very narrow range of temperatures, pH levels, and organic loads to survive. When any of these parameters fall outside that range, the bacterial culture crashes rapidly.

Stability® is engineered differently. Its bacterial strains thrive across a much broader range of conditions, meaning they remain active and effective even under the stress of high organic loads, often caused by the undetected death of an organism in the tank. Rather than dying off in these situations, Stability® becomes more effective, providing reliable biological filtration precisely when your aquarium needs it most.