The Marineland Micron Filter for Magnum 200 polishes the water by removing fine particles, leaving the water sparkling clean. The micron filter works efficiently for both freshwater and saltwater.

• Screens out both large and fine debris
• For use in the Magnum 200 Polishing Internal Canister Filter
• Great for fresh and saltwater aquariums
• Use overnight for increased water clarity
• Ideal for aquariums up to 60 gallons