This solar-powered oxygen fountain pump is designed to increase oxygen levels in fish tanks and aquariums. It operates without wiring and includes an aquarium oxygen pipe and bubble stone.

• Solar panel charges the pump with built-in battery for around 20 hours of operation

• ABS material construction

• Battery type: 18650 Li-ion 3.7V 1800mAh

• AC air pump operating at 3.5V 450mA with noise level under 60dB

• Minimum air flow of 0.6 liters per minute

• Solar panel requires placement in a well-lit area to maximize charging efficiency

• Power switch and mode button on solar panel for selecting air pumping levels

• Do not submerge main unit in water; keep solar panel surface clean