Fritz Zyme 7 Freshwater 16 oz (80 Gallon)

Live Nitrifying Bacteria for Freshwater

• 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 • A Safe, Natural Approach to Water Treatment