● The submersible pump is constructed to screen out debris from the water and should be checked and cleaned periodically to maintain premium performance.● Maintain water level to ensure pumps remains fully submersed at all times.● Use the pump regulator to adjust flow to your liking.● For longevity, drain, cover/store fountain during wintertime (below freezing).Harmony Fountains endeavors to provide you with prime quality home, yard, and garden products. We stand behind our brand and the quality of the items we sell. We will send new parts, or replace products within the warranty period at our discretion.1.Better to keep the fountain with enough water all the time (pump should always be covered with water).2.Customer’s satisfaction is our greatest goal, please feel free to contact us if you have any questions, we will provide the best services to you!3.Because of the photo effect, the fountain in the picture will look bigger than the real fountain.