Provide effective and thorough biological filtration to create a superior aquarium water environment. Fine filter foam traps debris and fish droppings, absorbs odors and keeps the tank clean Generates rich air bubbles and water flow, perfect for oxygenation and water circulation. Equipped with adjustable air conditioning, the water flow is gentle, suitable for small fish or shrimp. Quick release, four suction cups can be safely installed in the tank, suitable for freshwater and saltwater aquariums. Plug type: EU plug, suitable for Indonesia, Germany, France, Spain, Italy, etc. Material: Plastic Color: as picture shown Package Contents: 1 x Filter only contains the above package content, other products are not included. Note: Light and different monitors may cause the item color in the picture to be a little different from the real thing. Measurements allow +/- 1-3 cm.