API Quick Start Nitrifying Bacteria, for Freshwater and Saltwater Aquarium 16-Ounce beesfit They measure approximately 4" (101

They measure approximately 4" (101 mm) long

to leave skin feeling cleansed and healthy

you will see the difference

Works great on feet

and each offers a natural-looking finish

API Quick Start Nitrifying Bacteria, for Freshwater and Saltwater Aquarium 16-Ounce beesfit They measure approximately 4" (101API Quick Start Nitrifying Bacteria, for Freshwater and Saltwater Aquarium In a new aquarium, harmful ammonia and nitrite build up from fish waste, often resulting in fish loss or new tank syndrome. The unique, patented nitrifying in API quick start are scientifically proven to quickly consume ammonia and nitrite to help prevent new tank syndrome. Allows immediate addition of fish to a new freshwater or saltwater aquarium. Use when starting a new