ZenBlue HQJ-500G 80 GPH Powerhead Low Energy Consumption Aquarium Water Pump, 5-watt
The ZenBlue HQJ series of power heads is the perfect low energy pump at the right price. Two versions are available starting at 80GPH for the HQJ-500G and 240GPH for the HQJ-900G. Perfect for under gravel filters or for circulating or aerating your tank.