The pump is powered by solar energy, which can be used to supply oxygen mainly for fish ponds, garden fountains, irrigation, etc. Ideal for bird baths, fish tanks, backyard ponds and pools. Lightweight, compact and difficult to clog. It has excellent durability and can be used for a long time by using wear resistant material. It can be used with either seawater or fresh water. Combined with the DC brushless high sensitivity low power Hall element and high efficiency electronic circuit drive, the overall performance is 20% higher than the efficiency of the water pump of traditional construction. The impeller cavity adopts swirl design in hydrodynamics to reduce the resistance of water flow and solve the drawbacks, low efficiency and low stability of current brushless solar water pump which is difficult to start. Spray height: 30--60cm，The water pump can be connected to nozzles of different shapes and can spray different types of water. The height of the spray water depends on the strength of the sun., Manufacturer: DollaTek