Note: This item comes with EU plug, please confirm the voltage of your area before purchasing. Are you looking for a professional, yet affordable aquarium circulation aerator filtration pump? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our aquarium circulation aerator filtration pump must meet your needs. It is one of the best choices for you. Features -Color:White - Material:plastic - Size:24.70X8.00X7.00cm/9.71X3.14X2.75in Rated power: 30W Max flow: 1800L/H Voltage: 220V - With wave making function, bringing more air bubble into your tank. - Continuously produce air bubble, increase oxygen level in the water efficiently. - The filter material can be replaced, the filter plate and filter cotton can be taken out for cleaning or replacing after a period of use. - The air flow can be adjusted, adjust the air flow according to actual needs. - Suitable for fish tank, aquarium, pond, fountain, and etc.