The EShopps PF-300 Overflow Box provides a simple way to transport aquarium water to under cabinet sumps, refugiums, or wet/dry filters. The gravity-feed system eliminates the need for complicated drilling or aquarium modifications. The PF-300 exterior overflow box (clear) is 6" x 3.25" x 10" and the interior box (black) is 6" x 6" x 2.5". The EShopps PF-300 Overflow Box is appropriate for tanks up to 75 gallons.
cylinder (round) foam
nylon screw and wing nuts