
【Solar Powered】Solar powered, no electricity required, only sunlight, energy-saving and environmentally friendly. [Working Mode] The oxygen pump runs for 10 seconds and stops for 10 seconds. It is recommended for installation in small ponds and small pools to increase oxygen levels. [Easy to Use] Connect the hose and air stone and place it in the water. The aeration pump will float in the water and work. [Low Noise] Stable and quiet oxygen pump, the volume is less than 60 decibels and the air flow is 0.8 liters/minute.