4K Gyre Flow Pump with Dual Pump WiFi Controller (4000 GPH) )

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Discontinued by Bulk Reef Supply
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New IceCap Gyre pumps bring powerful, signature Gyre crossflow along with great new features like WiFi controll at a value-oriented price point. Using officially licensed technology from Maxspect, the IceCap Gyre pumps generate a "sheet" of water across your tank, virtually eliminating any dead spots with improved overall water circulation. Compared to other traditional propeller style powerheads, the Gyre produces an even, linear flow that can reach across longer tanks without creating direct hot spots of flow. 


Wavemakers excel in making waves. While waves are spectacular to watch in motion, they are moving the majority of the water vertically up and down, with relatively low horizontal movement, especially near the bottom of the aquarium. On the other hand, gyre generating pumps excel in moving the sheer flow of water from one side of the aquarium to the other. The flow of water is so strong that it will bounce back from the opposite side to achieve full circulation within an aquarium, i.e., generating "gyre flow."



  • Gyre Flow Virtually Eliminates Dead Spots
  • Evenly Distributed, Linear Flow
  • Discrete Profile
  • Mount Vertically or Horizontally
  • Magnetic Mount
  • Alternate flow modes
  • Customizable flow cycles
  • 1 year warranty


Dual Gyre Pump WiFi Controller

The Gyre controller offers control of up to two powerheads with one controller and power supply, and is backwards compatible with the 1K and 3K generation of IceCap pumps. With the built in WiFi, you can do away with all of the buttons and dials to fiddle with and access your pumps through the free mobile app for Android or iOS (Apple) devices. CoralVue’s HYDROS platform powers the Dual Gyre Pump WiFi Controller, so you’ll have access to multiple flow patterns that are programmable by time, along with handy modes you can trigger like Feed Mode, Night Mode, or Water Change Mode.The controller also has a 0-10V input, making it compatible with popular aquarium controllers like the Neptune Systems Apex. 


Flow Modes

  • Constant
  • Sine Wave
  • Square Wave
  • Random



  • Dimension: 12" L x 3.15" W x 1.7" H
  • Flow Rate: 1,286 to 4,000 GPH
  • Power Consumption: 13w - 45w
  • Cable Length: 6 FT
  • Min Aquarium Volume: 25 Gallons
  • Max Aquarium Volume: 150+ Gallons
  • Max Aquarium Thickness: 5/8"


What's Included

  • 1x 4K Gyre Flow Pump
  • 1x 4K Dual Gyre Pump WiFi Controller
  • 1x Alternate Flow Propeller Set
  • 1x 4K Side Cap
  • 1x Magnetic Mounting System
  • 1x Power Supply
  • 1x Instruction Manual


Note: Not compatible with Maxspect Gyre pumps or controllers.

More Information
UPC 6971764810263
Max Tank Thickness 5/8 in.
Variable Speed Yes
Gallons Per Hour Over 3000 GPH
Control Type Digital DC Control (Controller Included)
Included Mounting Magnetic
Power Type DC
Power Consumption 45W
Power Cord Length 6 Feet
Warranty 1 Year
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Product Questions

What thickness of glass can these hold?
Question by: David c on Sep 9, 2020, 5:49 PM
Hey there,
Thank you for reaching out to us! These pumps are recommended for a max glass thickness of 5/8".

Please let me know if you need anything further and take care!
Answer by: Matt Lucero on Sep 10, 2020, 9:41 AM