kingsea Aquarium Filter Media,Upgraded 8-Layer Filter Sponge Pads Washable and Reusable Aquarium Accessories Sponge Filter,Super Filtering Effect,for Aquarium,Pond,Fish Tank (Small 20 x 16inch)

8-layer Filter Pads:Our filter pads for aquarium has 8filter media,uses the latest Nano bio sponge filter and Fiber bio sponge filter, which will not produce cotton fibers and particles, maintain good water quality. Environmental Material:No Harmful Substances,No Glue,No Chemical Smell.Safe for all freshwater or saltwater fish and other aquatic life. Durable & Easy to Clean:Aquarium filter media is made of strong mesh cloth with unique honeycomb construction,durable design allows our filter to resist warping, breaking and tearing. Cutting & Reusable:The aquarium filter pads roll can be easily cut to fit any size you need with scissors.It is easy to clean and can be use repeatedly. Wide Application:This aquarium filter can be used as aquarium accessories, pre-filters for dry/wet filters, can be used for hanging filters, tank filtration filters, sump and pond filters. Great for freshwater tanks, saltwater tanks, reef aquariums, fish tanks, shrimp tanks, aquaponics, turtle tanks, terrariums, aquatic plants,ect.