Kujinova 8D Filter Cotton Filter Foam for Aquarium Filter, Filter Cotton Aquarium, Sponge Cartridge, Replacement Filter Pads High Density Thick for Clean and Healthy Aquarium Water (30 x 20)

• Good Filter Effect: The filter mat is made of biochemical cotton, filter cotton and 2 layers of fibre net, the layer by layer filter the impurities, so that the water becomes clearer. (the measuring tools are different, there may be an error of 1 cm)
• Good Water Permeability: filter sponge mesh structure disperses water flow, does not clog, the actual test 5 filter cotton at the same time without clogging Durable.
• Sturdy and Durable: Filter cotton mesh and biochemical fibre layer is more durable than traditional filter cotton, and we promise about 200 times of frustration and washing resistance.
• Does Not Hurt The Fish: 8D filter fleece aquarium with high temperature hot melt process does not add glue, no fluorescent agent, does not hurt the fish.
• Cut at Will: Aquarium filter floss can be cut at will, not easy to lose hair, can be stacked, placed in their need to use under the filter equipment.

Product description Product Description: The filter mat is made of biochemical cotton, filter cotton and 2 layers of fibre mesh, which filter the impurities layer by layer, so that the water becomes clearer.（The measuring tools are different, there may be an error of 1cm） Good water permeability: filter sponge mesh structure disperses water flow, not clogging, the actual test 5 filter cotton at the same time without clogging Durable: the aquarium filter sponge made of. Filter cotton fabric and biochemical fibre layer is more durable than traditional filter cotton, and we promise about 200 times of frustration and washing resistance. 8D filter fleece aquarium with high temperature hot melt process does not add glue, no fluorescent agent, does not hurt the fish. Cut At Will: aquarium filter floss can be cut at will, not easy to lose hair, can be stacked, placed in their need to use under the filter equipment. Product List: 1 piece 8D filter floss filter foam Service: If you have any questions about our products, please contact us by email and we will reply you within 24 hours. Directions Any cut to the required size, placed under the filter equipment you need to use, can be stacked in multiple layers for better results.