ISTA Energy Saving Arrayed Cooling Fan

Lower the temperature by 3 - 5°C at 3000 RPM with a DC 12V output, suitable for tanks measuring 45-60 cm. The wind direction is freely adjustable, and the frame is made of aluminum alloy material, ensuring powerful output while maintaining low noise levels. The adjustable base offers flexibility in directing airflow, and a protective wire net is included to prevent injury from improper use.