Fritz Aquatics FritzZyme 7 Live Nitrifying Bacteria (32-Oz | 2-Pack)
Live nitrifying bacteria for rapid cycle in freshwater aquariums. Reduces ammonia and nitrite levels with species-specific strains. Customers note effective cycle time and value for money, especially for new tanks
Highlights
- live nitrifying bacteria
- rapid cycle reduction
- versatile for multiple water types
Pros
- rapid-cycle bacteria
- reduces ammonia and nitrite
- species-specific strains
- versatile for freshwater and brackish
- easy-to-use after maintenance
Cons
- smell reported by some users
- water clarity issues (milky white) reported
Best For
Features
- Contains live nitrifying bacteria to support rapid cycling in freshwater systems
- Uses species-specific strains to quickly reduce ammonia and nitrite levels
- Suitable for fresh and brackish water applications, including post-maintenance use
- Ideal after water changes, aggressive cleaning, or adding new livestock
