DrTim's Aquatics One & Only Live Nitrifying Bacteria for Cycling Aquaria, Freshwater 2 oz

Removes toxic ammonia and nitrite, naturally, using the right beneficial bacteria

Eliminates new tank syndrome

Safely add fish immediately

100% Natural live nitrifying bacteria

Cannot be overdosed

One and Only Live Nitrifying Bacteria removes toxic ammonia and nitrite, instantly working to prevent new tank syndrome by establishing a biological filter in your newly set-up aquarium. Use when setting up a new tank, after a disease treatment or water changes. 2 oz size for freshwater aquaria up to 30 gallons. One and Only has no sulfur or other offensive odors. Made by the recognized expert in aquarium nitrification and microbiology.
Brand: DrTim's Aquatics, Model: 0, Color: Freshwater, Size: 2 oz