Fluval Ammonia Remover, Chemical Filter Media for Freshwater Aquariums, 180-gram Nylon Bags, 3-Pack, A1480
Brand: Fluval
Color: Black
Chemical filter media that removes toxic ammonia as water passes over it
Provides a healthy environment for well-stocked freshwater aquariums
Controlling ammonia levels reduces stress on fish
For freshwater use only; for best results, replace once a month
Includes three 180-gram nylon bags