Suitable for Small Fish Tank - The size of this aquarium filters is approx. 9.8 x 3cm. Suitable for all small and tiny fish tanks, such as spherical fish tanks and special-shaped fish tanks.
Easy Installation - The mini sponge filter with strong suction force, can be installed anywhere on the surface of the fish tank glass. Easy installation in one sec without any tools required.
Premium Material - The biochemical sponge filter is made of high quality filtration foam. The other part of the filter is made of quality plastic. Safe to the fish. Good for freshwater and saltwater environments.
Great Filter Performance - The replacement filter bags can effectively filter fish waste, food residues, detritus and other particulates. Make water quality purer.
Easy to Clean - Aquarium filter sponge is soft and easy to clean. You can wash it by your hand. We suggest you to clean the sponge once a month. Make sure it can provide a long period of use.