This Fish Tank Filter is a simple and practical fish tank filter tool, which is very suitable for fish tank or aquarium use, and very suitable for the water quality purification in the fish tank. Therefore, an gift choice for your friends who want to farm some pet. Features -Color:Multi -Material:Protein cotton -Size:22.00X14.50X3.50cm/8.65X5.70X1.38in - The structure is simple and easy to use, which can meet different sizes of fish tanks. - Effortlessly maintain your fish tank with our easy cleaning and replacement process, ensuring that your fish tank remains clean and healthy at all times. - This filter is of safe material and practical, you can use this filter with confidence. - Quickly absorb a large amount of peculiar smell in the fish tank, effectively clean the indoor air environment. - Although this Aquarium Filter is simple design, filter is very practical when used. Package list: 3 x bag of Fish Tank Purifier (about 500g/bag)