Premium Matala Pond Blue Filter Mat - 39" x 48" Koi Fish Tank Media Pad for Water Filtration | Perfect for Koi Ponds, Aquaponics & Water Gardens

Matala Mat Filter Pad 48" x 39" x 1.5" - 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.