Key Features

• Complete Mechanical & Biological Filtration Bundle — This set includes a White Fine 12" x 72" pad, a Black Coarse 12" x 72" pad, and 300 Bio Balls in a 14" x 20" mesh bag. Together, they create a multi stage filtration setup ideal for Koi ponds, water gardens, and outdoor pond systems.
• Layered Mechanical Filtration for Cleaner Water — Place the Coarse pad first to capture leaves, twigs, and larger debris, then add the Fine pad to target smaller particles. This two stage approach helps maintain strong water flow in skimmers, waterfall boxes, and other high circulation areas.
• High Flow Biological Support Media — The included Bio Balls feature an open structure design that provides ample surface area for beneficial bacteria to establish within your filtration system. Lightweight, durable, and reusable, they are ideal for waterfall boxes, canister filters, and other biological filtration chambers.
• Cut to Fit Flexibility & Long Lasting Durability — Both pads are proudly made in the USA and come in generous bulk rolls that can be trimmed to fit virtually any pond filter or skimmer. Their bonded polyester fibers resist compression and maintain performance through repeated use.
• Washable, Reusable, and Fish Safe Materials — The Fine and Coarse pads rinse clean easily with a garden hose, and the Bio Balls can be reused season after season. All components are constructed from high quality, fish safe materials designed to support a well circulated pond environment for Koi, goldfish, and aquatic plants.

Specifications