Description: Hygger Aquarium Double Sponge Filter, Comes with 2 Spare Sponges, 1 Bag of Bio Ceramic Media Balls, Quiet Submersible Foam Filter for Fresh Water and Salt-Water Fish Tank
【Multi-filtration functions】this mini sponge aquarium filter combines bio-filtration, oxygenation and physical filtration in one and also makes small water flow, which can ensure the excellence of the water quality. Helps your small fish or shrimp to live a happy, healthy life
【Super Mini Filter Demension 】this single sponge filter is super mini size, takes up a little room, perfect for use in 0.5-5 gallon fish tank bowls. This mini sponge filter is 3.5" in width and 3" in height, the sponge inside circle diameter is 0.59 inch
【Package Includes】1 single mini sponge filter + 1 spare sponge+ 1 suction cup are included in a pack. This aquarium filter must be used with an mini air pupm and a standard size 4mm air hose, please note pump and air hose, media balls are not included. Please choose an air pump according to your fish tank size for this filter
【Removable Fine Sponges 】you can easy to take down the sponge from the filter to clean or replace it, the sponge is fine not coarse, which means more surface area for beneficial bacteri to l ive on. Don't use tap water to clean it, just rinse or squeeze the sponges by using the aquarium water
【Easy to use】all the parts of this filter are detachable, you can easily to assemble them together, with 1 strong suction cup you can stick the filter firmly to any tank position under water, withouting floating.