What filter media types should you get for Penn Plax Cascade and Cascade Elite?
Both the Penn Plax Cascade and Penn Plax Cascade Elite Canister Filters come with several media types. There are also option medias you can purchase. This guide at Aquarium Blueprints will help you determine the best filter media media types you can add to your Cascade and Cascade Elite Canisters. Included with Penn Plax Cascade … Read more