Upgraded Solar Fountain Pump - Can increase water more intensively, which means it can bring more attractive water to birds. Advanced Solar Panels - Effectively absorb solar energy during the day, even if 3-5 parts of the solar panels are covered with impurities in the fountain. Solid Board - Provides more stable performance and longer working time than regular boards. 7 nozzles - Helps create different types of sprays that accentuate the unique charm of your garden. EASY TO USE - The pump works automatically and sprays when there is enough sunlight. Ideal for circulating water in aquariums, fish tanks, small ponds, swimming pools, etc.