Microbe-lift Nite-Out IISpecially formulated for Rapid Ammonia and Nitrite Reduction. Nite-out II is designed specifically for pond waters that contain marine life. Its highly specialized microbial consortium of nitrifying cultures are specially formulated to eliminate ammonia via a natural biological process termed “nitrification”. The cultures contained in this product will establish, promote or stabilize and maintain nitrification in pond waters, eliminating the toxic effect of ammonia.Initiates nitrificationPromotes stable nitrificationProvides stable cold weather nitrificationSafe for use around plants and animals SKU: NITE32 Categories: Beneficial Bacteria, Medication, Water Treatment Tags: 32 oz., microbe-lift, niteout II, nitrite, quart, water treatment