Description
Fritz Zyme #7 Freshwater Nitrifying Bacteria contains live, active. non-pathogenic, non-toxic Nitrosomonas and Nitrobacter nitrifying bacteria. Proven to be the best product available for ammonia and nitrite reduction, Fritz Zyme #7 begins rapidly converting ammonia and nitrite to non-toxic nitrate when added.
Professional formula for use in all freshwater systems; safe for use with plants, snails and discus
Removes ammonia and nitrites the safe, permanent and natural way
Does not require refrigeration
16 oz treats 80 gallons
Always add Fritz Zyme #7:
To new tanks
When adding new livestock
After any rigourous cleaning
Changing gravel
After changing filter cartridges
After medicating
Whenever ammonia/nitrite imbalances occur
Dosage: Add 1/2 cup (4 oz) per 10 gallons to jump-start new systems or reduce ammonia/nitrite spike. Nitrifying Bacteria count (minimum): 2,000,000 per ounce.
