Nitra-Zorb is a rechargeable ion-exchange
filter media in a convenient pouch that fits in most filters. Great for starting
new aquariums, Nitra-Zorb eliminates toxic ammonia, nitrite and nitrate in
Once pouch treats up to 55 gallons of aquarium water.
Rinse pouch, and place in the path of the water flow in your filter. When you
are not using this product, keep it stored in your recharge solution (requires
Aquarium Pharmaceuticals Aquarium Salt).