balacoo 3pcs Floss Practical Water Media Thicken Mat Pond Pads Accessories Sponge Fit to Any Cleaning Fish Biochemical Tank Cotton X Cut Replacement Fiber White Tanks for Ponds - XEPOPTNQ8346X37EE09H9G

• Aquarium Filtering Replacement: Made of materials, super toughness and resistance to pressure. Cotton Pad: Use this filter cotton in the fish tank to get the water clean. Ponds Filter Pad: High water penetration efficiency and no water accumulation, convenient to use. Aquarium Foam Sheet: High water permeable feature and filter effectively, not easy to deform. Fish Tank Cotton Pads: It has open fiber construction which allows for high volumes of water to flow through pad while producing crystal- clear water. Perfect blend of large and small fibers creates mechanical filtration to keep your water clear for extended period of time.