Marineland Magnum Micron Cartridge, Magnum Micron Cartridge

Marineland Magnum Micron Cartridge is excellent for polishing your aquarium water. This cartridge will pull out the finest of particles, resulting in a crystal clear aquarium.

• Replacement cartridge for Marineland Magnum canister filters
• Pulls out finest particles to polish water
• Keep aquarium water clear and healthy

Can be used with diatomaceous earth, but make sure that your filters instructions specifically state that it is designed to be used as a diatom filter.

For use with Magnum 200, 220, 330, 350, and HOT Magnum 250