Are you still looking for a versatile solar oxygen aerator? Then, you miss our solar oxygen aerator. Made of plastic material, it is practical and durable. It is designed for pond, fish tank and much more. Features -Color: Black -Material: ABS -Size: About 19.00X19.00X6.00cm/7.47X7.47X2.36in - This product is made of , which can be use for a long time. - Adopt quiet design, will not disturb the neighbor, low noise work. - It is especially suitable for emergency oxygen increase during power outage. - Lightweight and portable, more convenient to store and carry out. - It can provide oxygen to freshwater fish, sea fish and other fish, in the tank, aquarium, pool and other fish breeding farm, family, research and other circumstances to show their skills. Specification -Product Model: -AP012 -Solar panel: 6V 2.5W -Battery specification: -Battery capacity: 3.7V 2200 mA -Mode: work for 10 seconds stop for 10 seconds -Full working time: 16h -Control mode: water level induction -Maximum bubble capacity: 0.8L/MIN -Maximum water : 1 Package list: 1 x Set of Floating Solar Oxygen Pump