Matala Blue Filter Mat Koi Filtration Media Pad, 19 Inches by 24 Inches

The open highly aerobic tri-dimensional structure of Matala Filter Media promotes healthy water conditions and ease of cleaning in a wide variety of filter designs. This is simply the most effective, longest-lasting, crush-resistant filter material available today! You'll see it featured in every major Pond, Koi, and Fish Care Magazine. It is a vast improvement over the OEM filter mats standard with most filters/skimmers today and a fantastic upgrade for any brand filter or skimmer! Easily trims to fit a wide variety of skimmers and filters just to name a few. Features: A choice of densities allows for step-wise transition of filtration. Excellent surface area per sq. ft. High free volume for smooth, even water flow throughout. Very resistant to plugging and easy cleaning. Mats are self-supporting, form-stable, rigid, and non-brittle. Easy to cut to fit with a Heavy duty Scissor, utility knife, circular saw, or jigsaw! Lasts for many years 6+ (2-5 times longer than ANY other mat on the market!)

• The open, highly aerobic, three dimensional structure of Matala Filter Media promotes healthy water conditions and ease of cleaning in a wide variety of filter designs.
• Provides ease of cleaning in a wide variety of filter designs.
• Blue Matala is the second densest (next to gray) of the 4 standard colors of Matala.
• Versatile and durable. Lasts for many years: 2-5 times longer than other media.
• Measures 19" x 24" x 1.5" thick.