Solar Air Pump，2.5W Solar Oxygen Air Fountain Pump with Air Bubble Stones, 3 Modes Solar Powered Air Pump Kit for Garden Fish Tank Pool Fishing Pond

The Solar Powered Oxygen Pump with Backup Battery is an eco-friendly, cost-effective solution for adding fresh air into various fish tanks, small pools, ponds, aquariums, and more! With three working modes (Strong bubble mode, gentle bubble mode, and cycling working bubble mode), this pump provides convenience and versatility.

The built-in 3.7V 1800mAH battery ensures that the pump can work at night or during periods of low sunlight.

Plus, the 180° adjustable panel allows for optimal sun exposure.

Easy to use and lightweight, this pump is perfect for fishing trips or for use in multiple locations.

Don't miss out on this innovative and reliable product!