Marina Bio-Clear Zeolite Slim Filter Cartridge for Aquarium 3 Count

This Marina slim filter cartridge is filled with zeolite and carbon to help control ammonia and keep your tank water cleaner. It’s made for Marina Slim Power Filters and swaps in fast—no trimming or setup needed. If you’re running one of the best fish tank filters, this combo cartridge is a solid choice for keeping things balanced and clear between water changes.

• Made from natural zeolite mineral and Ceramitek porous ceramic media housed within a plastic cartridge designed for Marina Slim Filter compatibility.

• Use the cartridge only for aquarium filtration as intended.
• Keep out of reach of children and pets.
• Dispose of used cartridges according to local regulations.
• Avoid ingestion or contact with eyes; wash hands after handling.
• Store unused cartridges in a dry, cool environment.