Prodigy M Low Profile Overflow Box (700 GPH)

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The Prodigy by Eshopps was created for advanced aquarists with efficiency and beauty in mind. There’s no bigger eyesore in a beautifully aquascaped reef tank than a giant overflow box in the middle of your view. Overflows are a critical component of modern sump filtration, but they’re often not very discreet. Most overflow boxes stick out like a sore thumb, breaking up the panoramic view and interfering with rockwork placement. The Prodigy overflows aim to minimize that issue, offering the slimmest profile and lowest visual impact of any internal overflow on the market. 



  • World’s Slimmest Overflow box
  • Adjustable Water Height Weir
  • Recessed External Overflow Cover



  • Internal Box Dimensions: 8”L x ⅝”W x 6”H
  • External Box Dimensions: 8”L x 3”W x 6”H
  • Max Flow Rate: 700 GPH
  • Glass Thickness: ⅝”


What's Included?

1x Black internal box w/weir

1x 1.5" bulkheads

1x Clear acrylic external Box

2x  1” bulkhead

2x gaskets

1x Clear Lid

1x Red PVC safety tube

1x Drill Bit for glass

1x Template

Warranty and instruction pack

More Information
UPC 696859958571
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Product Questions

I’m trying to buy the prodigy overflow I want to buy the valves to control water flow to the sump but I don’t know what sizes I need . Can some one help me it’s the prodigy overflow 700g
Question by: John on Dec 15, 2022, 5:23 PM
Hey there,
Thank you for reaching out to us. This takes 1" plumbing and you would want 1" valves.

Please let me know if you need anything further and take care!
Answer by: Matt Lucero (BRS Staff) on Dec 19, 2022, 8:02 AM