Check the listing for details. Microbe-Lift Nite-Out II Nitrifying Bacteria 1 Gallon. Condition: New. Listed at 89.81 USD. Microbe-Lift Nite Out II Nitrifying Bacteria 1 Gallon Cannot ship when temperatures are freezing Specially Formulated For Rapid Ammonia & Nitrite ReductionMicrobe-Lift 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 Microbe-Lift Nite Out II will establish, promote or stabilize and maintain nitrification in pond waters, eliminating the toxic effect of ammonia.Microbe-Lift Nite Out II liquid nitrifying bacteria contains select strains of Nitrosomonas, Nitrospira and Nitrobacter. Nitrosomonas convert ammonia to nitrite and Nitrobacter and Nitrospira convert nitrite to nitrate.Microbe-Lift Nite Out II comprises select microorganisms that are autotrophic-able to use carbon dioxide as the sole source of carbon-and are relatively slow growing, requiring specific conditions for optimum growth with typical cell division rates from 8 to 16 hours. Their performance and rate of growth are impacted by the environmental parameters required for nitrification.They are also highly oxygen-sensitive, requiring high dissolved oxygen levels (greater than 2 mg/L) to achieve maximum growth rates. Nitrite is produced by beneficial bacteria in the pond and the oxidation of harmful waste ammonia excreted by fish. Even though nitrite is not as toxic as ammonia, it is still very damaging to the health of fish.Initiates nitrificationPromotes stable nitrificationProvides stable cold weather nitrificationSafe for use around plants and animals Application RatesPond Size (Gallons) 1st Application Next 4 Weeks (Once per week) Maintenance (Once per month) 80 - 5001 oz..5 oz1 oz.501 - 2,5005 oz.2.5 oz.5 oz.2,501 - 5,00010 oz.5 oz.10 oz. Webb's eBay Store Store Home Store Policies Feedback Shipping Most orders are shipped from our warehouse in Maryland. We warehouse over 95% of the items that we offer, which is a key to our quick order turn-around. Some orders are drop shipped directly from our manufacturer's in various states within the continental US. All orders are shipped via either UPS or FedEx therefore we cannot deliver to PO boxes, please supply a physical address to which we can ship your order. Payment We accept PayPal and the following credit cards: Visa, MasterCard, American Express, and Discover. Please feel free to contact us with any questions.