【Multi-filtration functions】funnel air outlet, air stone filtration and filter sponge. Multiple filtration, the effect is better, forming a good aquarium environment.
【Demension 】3.9" x 1.1". This sponge filter has an ultra-small size and a small footprint, making it ideal for use in 1-10 gallon fish tank bowls.Tips: This filter must be used with an oxygen pump.(package not include pump).
【Easy to use】all the parts of this filter are detachable, you can easily to assemble them together.
【Scope of application】Suitable for small fish tanks such as spherical fish tanks, small fish tanks, special-shaped fish tanks and other family small fish tanks.
【You can get】 1 X mini filter, It is recommended to clean the small sponge regularly, just use the aquarium water to rinse or squeeze the sponge.
