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
SKU 252075
UPC 6950291252968
Manuals VarioS 10 Manual
Variable Speed Yes
Max Head Height Over 20 Feet
Compatible with Controllers Apex, GHL, 0-10V
Output Size 1-1/4 in.
Power Type DC
Power Cord Length 15 Feet
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