Red Sea

ReefWave 45 Pump with Controller (3960 GPH)

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$369.00 $369.00

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Silent - Smart - Powerful

Building on the popular patented Gyre cross-flow technology, ReefWave pumps are a refined pump design offering smart control features, powerful, nearly silent gyre flow, and easy maintenance that fans of gyre pumps will love.



  • Cross-flow technology wave pump for a gentle, evenly distributed flow
  • Silent and energy efficient Sine-Wave DC control motor
  • 5 programmable wave patterns with unique Forward/Reverse/Alternating flow modes
  • Easy assembly/disassembly for maintenance
  • Dedicated Wi-Fi controller for each pump
  • Synchronize multiple pumps of different sizes
  • ReefBeat App for easy set-up, operation, monitoring and notifications


ReefWave pumps provide optimal flow for corals in a wide range of reefscapes, regardless of their position in your aquarium.The combination of an advanced, smooth running and energy efficient sine-wave motor drive, with superior vibration damping mounts and dual bearings on all models, make ReefWave a nearly silent pulsing wave pump.


Each ReefWave pump can be controlled via the included controller module, or you can access your pumps through Red Sea's ReefBeat app via the built-in WiFi.


Download the ReefBeat App:

Google Play Store

iTunes App Store


  • Recommended Aquarium Size: 3 to 6 FT
  • Max Flow: 3960 GPH
  • Max Glass Thickness: 3/4"
  • Powerhead Dimensions: 12.4"L x 3.2"W x 2"H
  • Max Power Consumption: 45 Watts
  • Cord Length: 10 FT


What's Included?

  • ReefWave 45 Pump Assembly w/Magnetic Mounts
  • ReefWave 45 Controller w/Mounting Bracket
  • Power Supply


manual Owner's Manual

More Information
UPC 730773352203
Max Tank Thickness 3/4 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 10 Feet
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Product Questions

Can you set this up with a battery back up?
Question by: Will on Dec 5, 2023, 2:07 PM
Hi there, thanks for the question. Currently there is not a battery back up designed to work with this. You could look into a computer ups.
Answer by: Grace (BRS Staff) on Jan 25, 2024, 11:30 AM
is the outer magnet submersible? I'm looking for a pump that I can put on the back of the tank on the overflow
Question by: Axel Sanchez on Sep 15, 2022, 9:36 AM
yes, the outer magnet is fully encased in silicone and is safe for use inside the aquarium. As it is still a magnet, we recommend inspecting it periodically for any damage.
Answer by: William Reed (BRS Staff) on Sep 15, 2022, 12:52 PM
Are you able to buy one with the controller and one with just the pump like you can with other gyre pumps?
Question by: Will on Jan 31, 2022, 6:56 PM
Unfortunately, Red Sea only offers it with the controller.
Answer by: Matt Lucero (BRS Staff) on Feb 2, 2022, 12:28 PM