Solar Power Oxygenator Air Pump Aerator Set for Aquarium Garden Pond Fish Tank

1 x Aeration Pump. Solar Panel: 6V 2.5W Laminated PET Monocrystalline Solar Panel. Easy to Use: Just need to connect an air pump to oxygen hoses and air bubble stone, then put the hoses and air bubble stone into the water pool, press the power switch which will start to work, press the mode button to change different working modes.