Eheim compactON 9000 Adjustable Water Pump

EHEIM's compactON 600 provides adjustable water movement in a compact submerged format. It can be used with fresh or marine water and is useful where space around the pump is limited.

Before fitting it, compare the available compartment space and tubing connection with the pump, and allow access for routine inlet and impeller maintenance. Adjustment at the pump helps reduce output when the connected equipment needs a gentler supply.

Install the 600 underwater and keep its intake supplied with water. It is not one of the larger compactON versions that can be converted for external operation. Account for vertical lift and restrictive fittings when selecting it for a return line; those conditions reduce delivered flow.