Dr.Tim's One & Only Freshwater live nitrifying bacteria Aqua Illumination and has been used by

and has been used by leading public aquariums

The concept of biological filtration is simply to utilize living organisms to remove substances from aquatic systems as a natural result of their respiration and metabolic processes

Comes in small (+/- 1

2x Cable Routing Clips

Dr.Tim's One & Only Freshwater live nitrifying bacteria Aqua Illumination and has been used byOne 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