Usage Tips:Improve the water environment: you just need to put the water pump in a water container, the water starts to flow and provides the vibrant water for underwater life.Adjustable water flow and 2 nozzles: the adjustable switch of the aquarium pump allows you to easily adjust the water flow rate. The maximum water flow rate: 1500L/H.Dry burn protection function: our aquarium pump for 48 hours. dry for a long time. With the small pond pump, you don't need to worry that there is not enough or no water in your aquarium when you take a short trip. Note: it is better to avoid dry burning.Quiet and super suction: 4 strong suction cups from the pond pump fit both vertically and horizontally firmly on the glass surface. The water pump is not only easy to hide, but also convenient to use. Thanks to the quiet operation of the fountain pump, you will feel that the sound of fountain water is the noise of relaxation and peace. This aquarium pump runs smoothly and quietly.Wide applications: the fountain pump can circulate your water tank and provide your fish with an almost natural environment. Flintronic fountain aquarium perfect for small to medium-sized aquariums, pet drinking fountains, fountains, nozzles, water gardens, hydroponic systems fresh water animals etc.Aquarium Pump, 25 W 1500 L/H Submersible Pump, Pond Fountain Pump with 2 Nozzles A-C