The standard 4 level Octagon has 84 plant sites, ebb and flow fittings and accommodates 2 to 3 foot plants. All of this in a 6 foot wide area and designed to fit into 8 foot high ceilings. This system comes with vertitube fixtures to run 4 600 watt lamps or 3- 1000 watt bulbs. All you need is hot water and bleach to clean the system when not used. This system comes with the base and duct. Includes shipping. The MSRP is $2900 plus tax and can be found in family hydroponics stores, or order online here and get it shipped and save $600+. Full Warranty with Manufacturer included. Order secure online with google checkout our merchant.