Description: Eco friendly and Portable: This solar powered oxygen pump for fishes ponds is environmentally friendly, portable, and easy to install. It requires no wiring or running costs, making it maintenance free and safe.Material: The Solar Air Pump is made of plastic material that ensures its longevity and resistance to wear and tear.Dimensions: With a size of 10.83inchx6.69inch, this Solar Pond Aerator is compact enough to fit in various sizes of fishes ponds or tanks without taking up too much space.Easy Installation: The solar powered design of the Aquarium Air Pump Oxygenator eliminates the need for any complicated wiring or professional installation services, making it an ideal choice for DIY enthusiasts.Wide Application: The solar powered oxygen pump is suitable for outdoor, fishing pools, Small Fishes Ponds, Aquariums, Stock Tanks, and Hydroponics. Specification: 27.5cmx17cm/10.83inchx6.69inch Package Includes: 1 SetSolar Pond Aerators Note: Please allow slightly errors 1-2cm differences due to manual measurement.