Collection: Eheim Water Pumps

Two Eheim CompactON pumps cover the small and large ends of everyday water movement. The CompactON 300 tops out around 300 liters per hour, enough for a small aquarium or for feeding a filter or reactor; the CompactON 2100 reaches about 2,100 liters per hour for sump returns and bigger setups. Both have a flow adjustment dial. Check the flow you will actually get at your head height before choosing a size.