Nitrifying Bacteria M5999

Eliminates new tank syndrome Instantly creates a biofilter Removes toxic ammonia and nitrite naturally No sulfur or other offensive odors No wait needed 100% natural Good for 6 months at room temperature 1 year at 50F. Best to keep refrigerated for longest shelf life. One Only Live Nitrifying Bacteria prevents new tank syndrome by instantly working to establish a biofilter in newly set-up aquaria. Use One Only to control ammonia and nitrite levels.