Solar-Powered Oxygen Fountain Pump with Air Stone for Aquariums

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