Fluval Ammonia Remover, 6.3 oz / 180 g, 3-Pack

Ammonia Remover is a natural ion-exchange media designed to remove toxic ammonia as water passes over it.. Compatibility. All canister filters. Features. Chemical filter media. Controlling ammonia levels creates a safe environment and reduces stress on fish. Particularly useful when setting up a new aquarium or for those with heavy fish stock. Mesh bag included for use in sumps and large filters (for bulk sizes only). What's Included. 3 x 6.3 oz / 180 g ammonia remover nylon bags