Reef Octopus

VarioS 10 DC Advanced Controllable Pump (4220 GPH)

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The newest addition to the VarioS lineup of pumps from Reef Octopus

  • Designed for high-pressure applications
  • 90 variable speed control settings
  • Submersible or external installations
  • 0-10V external controller connection port
  • 5 minutes delay timer option
  • 15 or 60 minute feed modes


The VarioS 10 Controllable Circulation Pump by Reef Octopus is a pressure-rated pump built for a wide range of applications. Suitable for both submersible and external installations, the VarioS 10 features variable speed flow technology for refined control, enhanced performance, and energy efficiency, along with a high-quality ceramic shaft and bearings for durability and quiet operation.

With a head height rating of nearly 30 feet, the VarioS 10 is the perfect pump for those running their filtration on a floor below their main display aquarium. In addition, the pump has a rotatable volute, allowing you to adjust the output orientation either horizontally or vertically.

The VarioS 10 also features a 0-10V controller port, meaning that you can control the pump with your favorite aquarium controller, such as the Neptune Systems Apex Pro (connection cable sold separately). 



  • Input: 50mm Thread/1.5" (PVC Union Flange)
  • Output: 40mm Thread/1.25" (PVC Union Flange)
  • Max Flow: 4220 GPH (16000LPH)
  • Max Head: 29.5 FT (9M)
  • Wattage: 25-200W/7amp
  • Voltage: 36V DC
  • Dimensions: 8.3" x 5.2" x 6.3" (LxWxH)
  • Cable Length: 15 FT
  • Pump Warranty: 2 Years
  • Rotor Warranty: 1 year

What's in the Box

  • VarioS 10 Controllable Pump
  • VarioS Controller w/ mounting bracket
  • Power Supply w/ mounting bracket
  • Input Union
  • Output Union
  • Protective Intake Screen
More Information
UPC 6950291252968
Manuals VarioS 10 Manual
Variable Speed Yes
Gallons Per Hour Over 3000 GPH
Max Head Height Over 20 Feet
Control Type Digital DC Control (Controller Included)
Compatible with Controllers Apex, GHL, 0-10V
Output Size 1.25" (1-1/4 in.)
Power Type DC
Power Cord Length 15 Feet
Input Size 1.25" (1-1/4 in.)
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