Neptune Return Pump

Your return pump is by far the most important piece of equipment on your aquarium. It circulates the water which is basically the life-blood of a tank. Creating a great aquarium is just like building a great body – it all starts at the core – and this is precisely how our pump got its name! The COR is a variable speed, brushless, DC-driven centrifugal water pump designed specifically for aquariums to be intelligent, energy-efficient, unbelievably quiet, and incredibly powerful for its size. Cor-15 CONNECTS TO ANY APEX WITH A 1LINK PORT AVAILABLE UP TO 1500 GPH (5700 LPH) FOR INTERNAL OR EXTERNAL APPLICATIONS IQ-LEVEL SETS THE PROPER MIN AND MAX FOR YOUR AQUARIUM INCLUDES OVERSIZED 1.25 in. UNION ENERGY EFFICIENT - USES LESS THAN 50W OF POWER! INCREDIBLY QUIET! NO POWER BRICK MEANS CLEANER INSTALL COMPATIBLE WITH ALL APEX SYSTEMS Cor-20