Eshopps Overflow Boxes

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Availability: See Individual Item

Product Name Price Qty
Eshopps PF-Nano Overflow Box
(Order by 3:30pm EST for Same Day Shipping (M-F))
Eshopps PF-300 Overflow Box
(Order by 3:30pm EST for Same Day Shipping (M-F))
Eshopps PF-800 Overflow Box
(Usually Ships In 2 - 3 Days)
Eshopps PF-1000 Overflow Box
(Temporarily Out Of Stock)
See Individual Item

eshopps PF-Nano

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  • eshopps PF-Nano
  • eshopps PF-300
  • eshopps PF-800
  • eshopps PF-1000


The Eshopps Overflow box effectively transports aquarium water to the under cabinet sumps, refugiums, or wet/dry filters. These high quality overflow boxes feature bulkhead fittings for secure and convenient installation. The U-tube style compact overflow boxes are designed to fit between your tank and your wall to maximize space usage in your aquarium setup. With only 3 in. required between your tank and your wall, these boxes are excellent for optimizing space. Each box includes everything required to attach it to your system.


  • U-tube
  • Cylinder Foams
  • Nylon screw and wing nuts
  • Pre-filter Box


Model Dimensions Tank Usage
PF-Nano 4"x2.5"x8" 10-20g 
PF-300 6"x3"x10" 30-75g 
PF-800 8"x3"x10" 75-125g 
PF-1000 9"x3"x10" 150-200g






Quick Overview

Includes Bulkhead Fittings for simple and effective plumbing

Additional Information