Give your fish pals a fabulously fresh environment with the Penn-Plax Cascade Internal Aquarium Filter. This fully submersible filter helps remove harmful chemicals, toxins and contaminants from your fishy friends’ home. It features an internal sponge that promotes colonies of beneficial bacteria. It includes a pump head with adjustable water flow and a spray bar option designed to evenly aerate the tank. It also has a large capacity filter cup that allows you to choose your own filter medium. This filter can be easily hidden while still delivering clean and clear water for your favorite fish!
This fully submersible filter has an activated carbon cartridge to help remove harmful chemicals, toxins, contaminants and odors from your aquarium.
Helps deliver crystal-clear water for your fishy friends while being easily hidden.
Features an internal sponge to promote colonies of beneficial bacteria.
Includes a pump head with adjustable and directional water flow.
Includes a spray bar option to help evenly aerate the tank as well as a large filter cup for your choice of filter medium.