The Hagen A1340 filter can be used in the following applications:
The BioMax Biological Aquarium Filter Media - 11.5 oz can be used in both freshwater and saltwater aquariums. This aquarium filter media helps support and maintain large populations of beneficial bacteria. The BioMax filter media features inert ceramic material to help maintain a healthy environment with a high biological capacity.
BioMax Biological Aquarium Filter Media - 11.5 oz specifications: