NUTRICULTURE - IWS R-DWC - 12 POT 225L + AIRKITIDROTRAYS DANISH TRAY 120X120 Idrotrays Standard Size is a series of ABS plastic trays available in a complete range of standard sizes, suitable for any type of grower in all cultivation rooms. The design of the tray ensures perfect drainage of the nutrient solution. The increased height of the edges allows for easy flooding, even deep, of the trays. The materials and care in production are always top notch. These products are made to last, safe to