AQUATOP's Premium Activated Carbon is a superior method of chemical filtration for removing unsightly discoloration, odors, and impurities from your aquarium water. Helping to provide you with crystal clear water. Insert is filled with aqua top's own high quality carbon for maximum effectiveness Outer layer is made of a strong Poly fiber to mechanically filter out large dirt and debris Extremely easy to use and install Compatible with Fz7 UV canister Filter Item#: FZ7-RCI

GRP:PET