Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Freshwater Aquariums removes toxic ammonia and nitrite, instantly working to prevent new tank syndrome by establishing a biological filter in your newly set up aquarium. Use One & Only when setting up a new tank, after a disease treatment, or during water changes. This powerful solution contains no sulfur or other offensive odors.
- Prevents and eliminates new tank syndrome by instantly working to establish a biofilter in newly set up aquariums with 100% natural living nitrifiers
- Controls ammonia and nitrite levels instantly by removing toxic ammonia and nitrate naturally in both freshwater and saltwater aquariums
- No sulfide or other offensive odors so you don’t have worry about overusing
- Once added to the tank, simply add fish right away!
- Shake well before using and keep refrigerated for longest shelf life
HAZARDS TO HUMANS: Keep out of reach of children.