Operate this versatile water pump with piece of mind due to the durable shell, efficient motor design, and built-in temperature-control chip. Your pump will never exceed maximum heat limits, thereby ensuring safe operations and long services life. Whether utilized in an aquarium, pond, fountain, or other creative watering use, your pump will run quiet while saving energy and providing adaptability of use. Specifications Product Size: 80x65x105mm Power: 9W with 158 GPH/600L/H 1.2M Head Water Nozzle: 13mm Caution 1. Prior to use, ensure the rated voltage marked on the nameplate is consistent with the actual voltage. 2. When installing, removing, or cleaning the water pump, unplug the power plug first to cut off the power supply to ensure your safety. 3. If the pump body is seriously affected, please check whether the pump body is broken. If it is broken, please stop using it immediately. 4. It is strictly prohibited to pull the power cord, so as not to cause leakage and affect the safety of use.