About This

• Ready to use media bags, convenient use for all types of filters. Good to use in both fresh and saltwater tank.
• Activated carbon: removes odors, discoloration, and impurities to keep water crystal clear.
• Ceramic rings and Bio ball with inside sponge maintain healthy biological balance for your tank.
• Package includes: 9 bags of filter media - 3 lbs of activated carbon, 3 lbs of Bio ceramic rings, and 3 bags of Bio sponge balls.
• Size of the mesh bag: 8"x 5.5". The zipper is made of plastic.