Directions For Use: Before using, rinse thoroughly under cold tap water to remove fine particles caused by shipping vibration. For each ten gallons of aquarium water use 1/4 cup (four tablespoons) of Ammo-Chips in an external power filter (follow directions of filter manufacturer) or in a Bubble-Up Corner Filter layer Ammo-Chips between two layers of filter fiber. For goldfish bowls, use two tablespoons of rinsed Ammo-Chips for each goldfish in bowl.
Aquarium Pharmaceuticals Ammo-Chips Ammonia Removing Resin
Size: 48 oz.