MyfatBOSS 10 Pack Fish Tank Filters, Aquarium Filter Cartridge for 20-40 30-60 Gallon Fish Tank Power Filter Cartridge Replacement,#3 Fish Tank FilterBrand: MyfatBOSS Features: #3 Aquarium Filter CartridgeFish filters for aquariums large . Size : 5. 3*5. 7*6 inches, Style : 10 pack. Fish tank filters fits for aquarium filters 30 60 gallon ,20 40 gallon fish tank,50 gallon fish tank(EZ Change#3) fish tank filter 60 gallon aquarium and also compatible with marineland filter c fish filters(Marineland Penguin PRO Power Filters 275 ). Efficient AdsorptionFish filter can make sure that the 30 gallon fish