8 oz ONE AND ONLY LIVE NITRIFYING BACTERIA
• Treats120 gallons (454 liters)
• Eliminates new tank syndrome
• Instantly creates a biofilter
• Removes toxic ammonia and nitrite, naturally

Good for 6 months at room temperature, 1 year at 50°F (10°C).
Best to keep refrigerated for longest shelf life.

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.

Directions for Use:
SHAKE WELL BEFORE USING
BEST TO USE THE ENTIRE CONTENTS AT ONE TIME
Minimum dose 10 ml per 10 gallons of aquarium water.
Cannot be overdosed.

DO NOT FREEZE
Use when setting up a new aquarium, after water changes and disease treatments to quickly establish a natural biological filter.