NiteOut II 16 oz.

Microbe-Lift Nite-Out II is an advanced aquarium treatment specially designed to promote and maintain healthy nitrification in both saltwater and freshwater tanks. This powerful formula contains a specialized blend of nitrifying bacteria, including Nitrosomonas and Nitrobacter, which work together to eliminate toxic ammonia through natural biological processes. Nitrosomonas bacteria convert harmful ammonia into nitrite, while Nitrobacter bacteria further oxidize nitrite into safer nitrate, ensuring a balanced and safe environment for your aquatic life.

Ideal for both freshwater and saltwater environments, Nite-Out II is formulated with select autotrophic microorganisms that utilize carbon dioxide as their sole carbon source, making them highly effective in stabilizing and maintaining the nitrification cycle. These microorganisms grow slowly but steadily, dividing every 8 to 16 hours under the right conditions, making Nite-Out II a reliable choice for establishing a healthy biological filter in your aquarium.

For best results, pair Microbe-Lift Nite-Out II with Microbe-Lift Special Blend. Used together, these two products can cycle your aquarium in as little as 24 hours, rapidly eliminating harmful ammonia and nitrite levels.

Create a safe, thriving aquatic environment with Microbe-Lift Nite-Out II—your go-to solution for controlling ammonia and ensuring water quality in any saltwater or freshwater aquarium.

Dosage Instructions

New Aquariums: Remove chlorine and chloramines using a tap water conditioner.  Add 1 tsp (5ml) for every 10 gallons of water daily until ammonia and/or nitrite levels are under control

Maintenance: Add a one-time dose of 1 tsp (5ml) for every 10 gallons of water after each water change, following treatment with antibiotics, or following the introductions of new fish to the aquarium.

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• Koi Fish only ship Monday- Wednesday. For orders placed after 3pm on Wednesday, the order will be shipped the following Monday.
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• You may return or exchange an unused or unopened item for a refund (excluding shipping and handling charges) within 30 days of purchase. Following 30 days, the item may be returned in exchange for a store credit. Used chemicals and fish food are not returnable. In addition, all sales on Japanese Koi are final and non-refundable. Should you have any questions or concerns when your fish arrive, please call 908-420-9908.