Aquacity Filter Media Replacement Bags - Activated Charcoal Pellet Carbon, Bio Ceramic Rings, Bio Balls for Aquarium Fish Pond Tank (1 Set)

Ready-to-use media bags, convenient for use with your canister filter, power filter, or pond filter to keep water clean. Activated carbon: removes discoloration, odors and impurities. Porous ceramic and Bio balls: offer efficient bio filtration. Each set includes: 1 lbs of activated carbon, 1 lb of Bio ceramic rings, and 50 pcs of Bio balls Mesh bag size: 8"x 5.5"