Biling 8W Solar Fountain Pump & Solar Aerator for Pond with 2200 mAh Battery Backup, for Garden Pond, Fish Tank, Water Feature

Biling 8W Solar Fountain Pump, Solar Water Pump with 3600mAh Battery Backup Work All Day, 5ft Tubing 5 Nozzles, Solar Fountain for Bird Bath, Garden Pond, Fish Tank and Hydroponics Biling Solar Aerator for Pond with 2200 mAh Battery Backup, 3 Modes Solar Air Pump Hydroponics Air Pump, Solar Powered Pond Aerator Pond Bubbler for Outdoor Fish Pond Stock Tank Aquarium

• Upgraded Solar Panel: The solar cells are made of A+ grade monocrystalline silicon and are protected by glass. The glass protective layer is hard and has good light transmittance, ensuring that it will not affect the solar energy conversion efficiency of the cells
• Longevity Water Pump: The motor shaft material has been upgraded from stainless steel to ceramic, which has a higher hardness. The water pump is quieter when running (the noise is reduced from 35 dB to 30 dB), and the water pump life is more than twice the original
• Air Pump Kit for Outdoor Use: The solar aerator is independently separated from the solar panel and uses solar energy to work. It is suitable for long-term use outdoors and provides fresh oxygen to your fish
• 3 Working Modes: The solar pond aerator has 3 working modes: Strong bubble mode, Soft bubble mode, Cycle bubble mode
• Customer Service and Warranty: Our fountain pumps provide 60-days money back and 1-year warranty from date of purchase. We have listed the frequently asked questions and troubleshooting in our product manual, or you can contact us