Solar air pump kit, 2.5W solar panel, air pump, air hoses and aeration stones for aquarium, swimming pool and fishing pond.

This product does not include a separate lithium battery. 【Energy Saving】Solar air pump, no additional batteries or plug required, economical. 【Adjustable Angle】The angle of the solar panel is adjustable for better solar energy capture. The solar panel can be installed in the ground or mounted on a wall. 【Three Operating Modes】Strong Bubbles / Gentle Bubbles / Circulation (on/off), to meet all your needs. 【Wide Applications】Ideal for aerating aquariums, ponds, pools, etc. 【Note】The package contains one long air hose, not two or three short hoses. Cut it into three sections if necessary and connect them using Y-connectors.