One and Only 8oz | Freshwater | Live Nitrifying Bacteria | Dr Tim's Aquatics

One and Only Live Nitrifying Bacteria prevents new tank syndrome by instantly working to establish a biofilter in newly set-up aquaria. Use One and Only to control ammonia and nitrite levels. One and Only Live Nitrifying Bacteria has no sulfur or other offensive odors. 100% Live Nitrifying Bacteria Made in the USA Eliminates new tank syndrome Add only 1 time to the tank Instantly creates a biofilter Removes toxic ammonia and nitrite, naturally No wait needed 100% Natural 8 oz bottle treats 120 gallons (454 liters) Don't forget your: Ammonium Chloride 2oz | DrTim's Aquatics Use One & Only when setting up a new tank, after a water change, cleaning your filter, when adding new fish and after a disease treatment to control ammonia and nitrite. The key to setting up a successful aquarium is to quickly convert the fish waste to a non-toxic form. This is done by nitrifying bacteria. Under normal conditions it can take 30 to 45 days for these bacteria to become naturally established in a