【Easy Installation】 This pond aerator offers three convenient installation methods to suit your unique needs. You can stake it into the ground, mount it on a wall with screws, or simply lay the panel on the grass. This flexible design ensures easy installation, with no wiring required. 【Solar Powered】 Using solar energy makes it eco-friendly and maintenance-free, and solar energy is much safer for your baby. Being environmentally friendly, maintaining the health and aesthetic appearance of your pond doesn't have to be detrimental to the environment. Our solar pond aerator runs on clean, renewable energy, reducing your carbon footprint. 【Adjustable Angle】 Constructed from high-quality, weather-resistant materials, this solar pond aerator is designed to withstand a variety of environmental conditions. The angle of the solar panel can be adjusted to receive sunlight most efficiently. 【Low Noise】 Quiet and stable oxygen pump with less than 60 low noise and an air volume of 0.8 L/min,