Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Freshwater Aquariums 4 fl. oz
$20.68
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
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.
Show More
Show Less