A. Product description B. Color: Black C. Material: ABS D. Power and specifications: - At 15 watts, the dimensions are 72×60×53 mm, with a flow rate of about 750 liters per hour and a head of around 1.5 meters. - At 45 watts, the dimensions are 108×92×65 mm, with a flow rate of about 2500 liters per hour and a head of around 2.5 meters. - At 65 watts, the dimensions are 108×92×65 mm, with a flow rate of about 3000 liters per hour and a head of around 3 meters. E. Power: 25 watts F. Voltage: 220 - 240 volts, 50 - 60 Hz G. Package contents: One multi - functional submersible pump H. Features of the submersible pump: - There is a switch on the side which may help with flow rate setting. It comes with a water outlet nozzle that can achieve different water flow effects. - It has relatively strong performance and a relatively high head: The motor can reach a certain maximum head height and may save energy. Head refers to the approximate maximum height that water rises after connecting the water pipe to the nozzle. - It operates relatively quietly: It is a relatively quiet mini submersible pump and runs with little noise. The internal motor makes little noise, creating a relatively quiet environment. - It is detachable and easy to clean: The device can be disassembled without tools and is quite convenient to clean. The long power cord of the pump may facilitate installation and use. - It has a wide application: This submersible pump is not only easy to hide or disguise but also convenient to use. Since it can keep the water circulating and aerated, it is appealing to fish or turtles. It is suitable for medium - and large - sized aquariums, fish tanks, fountains, ponds, rockery gardens, water feature gardens, and hydro - power plants.