FritzZyme® 7 – Live Nitrifying Bacteria for Freshwater Aquariums

FritzZyme 7 is formulated with highly effective strains of live nitrifying bacteria that rapidly establish biological filtration in freshwater aquariums. These specialized bacteria are proven to reduce toxic levels of ammonia and nitrite, helping to prevent fish loss and promote a safer, more stable environment—especially during tank cycling or after water changes.

🔹 Key Benefits

• Contains live nitrifying bacteria for rapid biological filtration

• Reduces toxic ammonia and nitrite levels

• Helps prevent new tank syndrome and fish stress

• Ideal for new tank setups, water changes, and after medication

• Safe and effective for all freshwater fish