This DC 12V/24V Peristaltic Pump is engineered for high-precision dosing in both aquarium and laboratory environments. With a flow rate of 500ml/min, it efficiently handles various metering tasks. The pump is compatible with both 12V and 24V power sources, making it versatile for different applications. Weighing only 300g, it is designed for easy installation and portability. Its robust structure ensures reliable performance in low-pressure settings, making it an essential tool for accurate liquid transfer. Please note that the product does not include batteries and may have slight variations in color and size due to manual measurement and lighting effects.