MUYYIKA Fish Tank Filter Sponges 2pcs Aquarium Filter Mat Aquarium Mounting Filter Pads Thickened Biochemical Filter Media Filtration Foam for Aquarium Aquarium Pond (20CMX100CM-2pcs)

【Environmental Protection & Safety】The aquarium filter sponge is made of pure polyester fibers, odorless, dye-free, and refuses to add harmful substances to fish, shrimp, turtles and other aquariums. Can be cut to a different size as desired. 【Efficient Filtering】: plant fiber imitation, low water resistance, strong water permeability, effective filtering of food residues, garbage, rotten plants, dirt and other large fine suspended matter in the water, as well as increasing oxygen solubility in aquariums. 【MULTI-LAYER FILTRATION】:The filter wadding is divided into 3 layers, basic filtration, filtering, fine filtration, the dense fiber mesh at the bottom catches fine particles together and ensures crystal clear water in your aquarium. 【Durable Quality】: The fabric of the aquarium filter pad is strong, soft and elastic. It can be cleaned repeatedly and used for 6 months. Compared to other filter mats, you can save a lot of money. 【Widely Used】: Suitable for freshwater or saltwater aquariums, wet/dry filter, collection tray, drain tank, tank filter. After receiving it, leave the product to work for 24 hours for better results.