About this item Specifications:Dimensions: 1.7″x3″x2.2″,Max flow rate:120 GPH (600 L/H),Wattage: 7 W,Voltage: 12 V,Idea for ponds, fountains, waterfalls, hydroponic systems, irrigation systems and so on Timed Circulation System: The 7 W submersible water pump with anti-dry burning technology and an adjustable timer allows you to set the activation duration to 5/15/30 minutes and the deactivation period to 30/60/120 minutes,enhancing pump durability, saving nutrients Strong Power & High Lift: The compact water pump features Strong Power and a High Lift capability, achieving a maximum lift height of 5.25 feet. This makes it an excellent choice for various applications, ensuring efficient and powerful performance Suction Cup & Long Power Cord: The aquarium pump has a long enough cord for easy installation; 4 independent powerful suction cups help keep it in place so you can stick it vertically or horizontally to the right side of your aquarium 2 Outlet Adapters Includes 2 nozzles with different diameter sizes: 0.33 in. and 0.51 in., providing different water flow effects for all your different needs