Flood tables are ideal for use by growers in ebb and flow systems, as a reinforced base for an indoor garden, and in drip irrigation systems. Sturdy walls, grooves for water flow and cleaning, as well as set depressions in the base for bulkheads and drains make these flood tables …excellent for flood and drain configurations. A common approach to a single-table system is to set the flood table elevated a few feet and situate a reservoir underneath. Attach a pump in the reservoir to fill the flood table and a bulkhead to regulate the water level. HTG Supply carries everything you need to build your own flood and drain system, shop now to get the parts you need to grow bigger.