Solar pond aerator oxygen pump with air hose and floating water bubble stones. Fish tank oxygenator, fountain, bird bath. Circulat Black

[Solar Powered] Solar powered, no electricity needed, just solar power, an energy-saving and environmentally friendly product. [Operating Mode] The oxygen pump runs for 10 seconds and then stops for 10 seconds. It is recommended for installation in a small family pond, or in a small area of ​​the pond to increase oxygen levels. [Easy to Use] Connect the tubing and the air stone, place it in the water, and the aerator pump will float and begin operating. [Low Noise] Stable and quiet oxygen pump, with a volume below 60 decibels and an air flow rate of 0.8 liters/minute. [With Battery] Built-in 3.7V 2200mAh lithium battery for power storage, allowing the oxygen pump to operate even at night.