This powerful submersible water pump is perfect for your aquarium needs. With a flow rate of 210-660 gallons per hour, it provides efficient water circulation for tanks up to 50 gallons. The 3 in 1 function allows it to be used as a powerhead, water pump, or both. The brand ensures high-quality and reliable performance, while the 110V power supply ensures safety and ease of use. Suitable for all water types, this submersible water pump is a must-have for any aquarium enthusiast. Features : 1. This pump is epoxy sealed and passes the voltage withstand test in compliance with the UL standard. 100% inspection is fulfilled for Quality Control according to ISO. While working, they are incredibly quiet, efficient and energy-saving with high lift. 2. Our pumps are easy to clean, and no tools are required to install, uninstall, or disassemble. 3. This completely submersible pump is designed for use in ponds, fountains, waterfalls, hydroponic systems, irrigation systems, and water features. 4. The filter basket can easily prevent fish and other things from entering the pump body, causing unexpected damage. 5. 3-in-1 multi-function powerhead adds oxygen, filtration and water cycling for the fish tank. Includes: Powerhead pump Oxygen tube Suction cup Caution: 1. Make sure the input voltage is the same as rated on the pump label before use. 2. The pump is only recommended for freshwater use. 3. The pump can be used in 32-95 degrees F (0-32 degrees C) water. 4. Unplug the power when installing, uninstalling, or cleaning the pump. 5. In the event of a damaged power cord, turn off the pump immediately.