Api Nitra Zorb Treats

API Nitra-Zorb Filter Media API has been an industry leader in fish care, nutrition, treatments, testing and pond products for over 50 years, giving them a keen insight into your aquarium and its needs – making them the clear choice for fish enthusiasts around the world. API Nitra-Zorb filtration media is a ready-to-use pouch that can be added to your filter to remove ammonia, nitrite, and nitrate. This filtration media is made of natural and synthetic ion-exchange resins that selectively remove toxins from freshwater aquariums. Nitra-Zorb filtration media is completely phosphate-free and can be reused after recharging. Key Features: Ready-to-use pouch that can be added to your filter Removes ammonia, nitrite, and nitrate Made from natural and synthetic ion-exchange resins Removes toxins from freshwater aquariums Can be reused after recharging After something different? View all Fish Filters and Media. New to fish care? View our guide to Setting Up a Fishtank.