This submersible water pump is compact, multi-functional and detachable, excellent for aquariums, hydroponic systems, small fish tanks, water gardens and a variety of other applications. Add more circulation to your aquarium and give your lovely fish a near-natural environment. Features: Adjustable Water Flow Rate: an adjusting knob helps adjust the flow rate easily. Max. flow rate: 1500L/H, H-Max.(lift height): 6.56ft(2m), 25W high efficiency motor. Equipped with Two Nozzles: 11mm and 17mm for different effects, threaded fittings make it more stable. Perfect Motor & Low Noise: the reliable and durable motor does not produce much noise, giving you quiet environment. 4 Strong Suction Cups: great for mounting on where both vertically and horizontally. Detachable & Cleanable: no need any tools to detach it, easy to separate and clean. Wide Application: perfect for aquarium, tabletop fountains, water gardens and hydroponic systems, etc. Specifications: Plug Type: US / EU / UK(Optional)