PERFECT DESIGN: Designed and manufactured by multi-layer principle, which has the largest surface area, there is no water obstruction. Combined with the air pump, to achieve the double effect of oxygen and filtration. QUIET TO USE: This filter has no noise during operation and will bring you a quiet environment. EASY TO USE: Just install an air hose and an air pump into the unit, the water flow outlet tube on the sponge filter is adjustable so you can change the direction and height of the water flow. water. HIGH QUALITY MATERIAL: Made of high quality plastic material which is safe, odorless, non-toxic, it is safety for you to use. PERFECT: It is the best choice for feeding colorful gods, gods and other small freshwater fish, angel fish and other fish. Size: as shown Color: Black Quantity delivered: 1 piece
