Reef Octopus OB-300S Overflow Box
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Overflow Boxes effectively skims the organic rich water from the surface of the aquarium to the filtration system. These units are a great alternative to a built-in overflow

    • Dimensions: 9.13" x 6.75" x 10"
    • Proper water flow rate: 1300-1800gph
    • 2.75" mouth. 3" in tank. 3.5" outside of tank.
    • Includes one 1" output drain for direct plumb PVC
    • High quality machine welded cast acrylic construction