Oceans Design hydroponic grow beds are the highest quality available in the industry. Made from high quality FDA approved polyester resin and gel coat our fiberglass grow beds are available in many different sizes. Grow beds are perfect for sub irrigation, ebb and flow, raft culture, and gravel culture systems. Choose from a variety of options including aluminum retention screens to retain grow media, recessed bulkheads, and support structures for net pots. Powder coated stainless steel racks can be custom fabricated to support the tanks as well as peripheral equipment that may be required.