Do you want to replace durable filter mats for your aquarium? Do you want to keep the fish tank clean? This may be your . Very practical and useful, just install it in fish tanks and aquariums. It can help you well purify the water in the fish tank. Features - Color: White. - Material: Fiber Cotton. - Size: 60.00X40.00X2.00cm/23.58X15.72X0.79in - It can be cut into different sizes as needed, it's convenient to use, high water permeability, anti-scrubbing. - Three-layer filter cloth structure, thickened and encrypted design in the middle, orderly coarse and fine filtration. - Repeated washing is not easy to damage and can be used for a long time. - Used to filter water in aquariums to create a happy environment for your fish. - Good water permeability, anti-overflow, with a good diversion function, effectively . Package list: 1 x Filter Mat