Eagles 8D Aquarium Filter Media,20 x 16 Inches Pond Filter Medi for Fish Tank and Pond, Washable and Reusable Koi Pond Filter Pad 8-Layer Super Filtering Effect Fish Pond Filter

Environmental Friendly Material — The aquarium filter floss integrated with hot-melt technology, no adhesives,No Harmful Substances, No Glue, No Chemical Smell.To ensure safety for your aquatic friends, it’s ideal for aquatic animal lovers. 8 Layers Biological Filter Media — 8D solid pad, high efficiency filtration. 8D is 2-layer mesh pad & honeycomb cotton & activated carbon pad & biochemical cotton & nano biochemical cotton & fiber biochemical cotton&cloud blanket filter contton. Using 8D filter element, which can easily traps different particles and floating debris to keep your aquarium crystal clear. Improve Water Quality — With Upgraded Honeycomb Shape Design, the filter pads for aquarium have strong water permeability, which can scientifically filter and absorb the harmful bacterial impurities, easily establish nitrification system, stabilize the cultivation of nitrifying bacteria, provide clean water and safe living environment for fish and other aquatic life. Cut To Fit — The aquarium filter mat can be cut to the required size through the filter system. It can be used for many purposes, such as various filtration system, freshwater tank, sea water tank, fish tanks, pond filter, waterfall filtration, aquaponics systems. Excellent Durability — The pond filter media is made of strong mesh cloth. Due to its dense structure, it will not be easily deformed no matter how many times it is washed. After cleaning, there is little change, just like new. There is no need to replace the filter pad frequently.