About the product
- Keep your water clean and clear with the replacement bio sponge for use in the Cascade 1200 Model CCF4UL or 1500 Model CCF5UL canister filter.
- The bio sponge filter removes ammonia and nitrites from your aquarium tank keeping your aquarium clean; healthy; and odor free.
- Filter sponge optimizes the colonization of beneficial aerobic bacteria which prevents the water from becoming cloudy and harming fish.
- Perfectly cut to fit into the Cascade 1200 / Cascade 1500 filter tray without any gaps which could allow pollutants to re-enter the water.
- Genuine Penn Plax replacement cartridge for Cascade 1200 / Cascade 1500 models. When used together; the filter and bio sponge provide maximum protection against water pollutants.
