JEREPOND 660 GPH Aquarium Return Pump, 20-Speed LCD Controller, Quiet DC 24V

JEREPOND’s 660GPH aquarium return pump moves water in saltwater or freshwater systems, with 20 adjustable speeds and an LCD controller.

• 660 GPH maximum flow — supports water circulation in aquariums and sump systems.
• 20 speed settings, adjustable from 30% to 100% — lets you set the flow rate to suit your setup.
• LCD controller with speed and operating-status display — shows the pump’s current settings.
• 10-foot maximum lift (3.05 m) — gives the pump vertical lifting capacity for return applications.
• Automatic shutoff if the pump runs dry or becomes blocked — stops operation in these conditions.

Choose a controllable pump for an aquarium return, sump, or other water-moving setup where flow adjustment matters. JEREPOND’s pump is designed for freshwater and saltwater use, and its listed applications also include fountains, hydroponics, and waterfalls. It can operate submerged or inline, so it suits more than one installation style.

How do you adjust the flow and operating modes?

Set the flow from 30% to 100% of maximum using the 20-speed controller, which has an LCD showing speed and working status. The controller includes a 10-minute feeding mode and a wave maker mode; the pump has three working modes overall.

• DC 24V pump with 25W power consumption.
• Maximum flow: 660 GPH (about 2,498 L/h).
• Feeding mode runs for 10 minutes.

Can it fit my installation and water level?

Yes: the pump is made for submersible or inline use and comes with two intake screen covers, including an option for lower-water-level suction. The pump measures 5.4 × 2.6 × 3.6 inches (13.7 × 6.6 × 9.1 cm), listed as length × width × height, and its maximum lift is 10 feet (3.05 m).

• Two intake screen cover options are included.
• Suitable for saltwater and freshwater aquarium or sump use.
• Also suited to fountains, hydroponics, and waterfalls.

Compare the pump’s dimensions and maximum lift with your installation space and return height. Its DC 24V power supply adapter and smart controller are included, providing the listed power and control components for setup.

What helps keep operation quiet and protected?

A sealed impeller and ceramic shaft are used in the pump, with a stated noise level below 25 dBA. Automatic shutoff activates if the pump runs dry or becomes blocked, addressing those two operating conditions.

• Noise level: below 25 dBA.
• Automatic shutoff for dry running or blockage.
• Designed for aquarium water pumping as well as the other listed water applications.

JEREPOND’s pump is suited to aquarium keepers and water-system users who want adjustable flow, LCD status monitoring, and the choice of submersible or inline operation. Its 20-speed control, two intake-cover options, and automatic shutoff for dry running or blockage make it a fit for setups that need configurable water movement.

Read our guide: Aquascaping a freshwater tank: substrate, stone, wood and light