API Quick Start Aquarium Cycler Size:16oz the Ultra Ball lasts longer

the Ultra Ball lasts longer than ordinary tennis balls

• No artificial preservativesIngredients

Dental Hygiene

Great for households with multiple cats

L-Ascorbyl-2-Polyphosphate (Source of Vitamin C)

API Quick Start Aquarium Cycler Size:16oz the Ultra Ball lasts longerIn 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 bacteria in API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria are scientifically proven to quickly consume ammonia and nitrite to help prevent fish loss. API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria allows immediate addition of fish to a new freshwater