FritzZyme® 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite. 

FritzZyme Trace 8oz Features:

• The ORIGINAL LIVE Nitrifying Bacteria
• Rapidly Eliminates Toxic Ammonia and Nitrite
• Allows Safe Immediate Introduction of Livestock
• Prevents “New Tank Syndrome”
• Establishes and Maintains a Healthy Biofilter
• Prevents Fish Loss – FritzZyme Saves Lives!
• A Safe, Natural Approach to Water Treatment