The Neptune Systems COR-15 is a smart return pump that can be connected to your Apex system via a 1LINK port. This can be one of the 1LINK ports on your Energy Bar 632 or the standalone 1LINK module. The pump is by far the most important component of your aquarium. It circulates the water, which is essentially the lifeblood of a tank.

The COR-15 is a brushless, centrifugal water pump with variable speed. The COR-15 is specifically designed for aquariums to operate energy-efficiently, quietly, and very powerfully for its size. One COR-15 pump provides enough flow for aquariums up to 450 liters (1500 GPH/5700 LPH).

COR-15

• Dimensions Pump: 98.4 x 123.8 x 158.8 mm (WxHxD)
• Dimensions Driver: 76.2 x 101.6 x 25.4 mm (WxHxD)
• Up to 1500 GPH
• 50W