SUNSUN JVP-202 3200 GPH 24W Powerhead Aquarium Circulation Pump Wave Maker Suction Cup Dual Head USA by i-mesh-bean Totally submersible and oil-free motor to avoid pollution to the living circumstance 3170gph flux and wide-spread range which is ideal for marine aquarium 360 degree rotation to allow full flow directions Suction cup with articulating ball joints for versatile directions Power: 110V / 60Hz