Quality overflow boxes feature bulkhead fittings for secure and convenient installation. Easy-to-install siphon overflow box! Requires just 3” between aquarium and wall. Use these easy-to-install overflow boxes to transport aquarium water to under cabinet sumps, refugiums, or wet/dry filters. Gravity-feed system eliminates the need for complicated drilling or aquarium modifications. Includes: U-tube, cylinder (round) foam, nylon screw and wing nuts, and pre-filter box. Nano has 3/4 Inch bulkhead, PF-300 - PF-1200 have 1 Inch bulkheads, and PF-1800 has 1-1/2 Inch bulkhead. PF-1000, 9” X 3” X 10”, UP TO 200 GALLONS, DUAL INTAKE, 900 GPH MAX FLOW.
Eshopps is a Southern California-based aquarium supply company that specializes in water filtration. The company is best known for their high-quality line of cone-shaped protein skimmers that are specially designed to remove organics from saltwater aquariums. Eshopps products typically earn high marks and favorable reviews from customers. In addition to protein skimmers, Eshopps also produces coral frag and probe holders, auto top-off systems and the clever Coral View, an innovative way to peer deeper inside your aquarium and snap photographs.