Coralife Pure-Flo Fine Filter Pads

Designed for the removal of debris and particulate matter, this highly efficient filter pad will make your aquarium water sparkling clean and crystal clear. It allows selective passage of beneficial microbes to maintain and perpetuate the tank's ecosystem, and is suitable for use in both freshwater and saltwater systems. Made from sanitized interwoven polyester fibers, the pad can be cut to fit any mechanical filter application. Pure-Flo filter pads are rugged, machine washable, and 100% reusable.