4'x6' Premium ID 6.5mil Tray - White ventilation and ducting Flow‐through mounting incorporates a special

Flow‐through mounting incorporates a special compression fitting which allows adjustable insertion length in 3/4 inch NPT piping or in the side of a tank

Concentrated kelp is an exceptional value for all growers

Drops fall 3/4 inch below surface

Heavy Duty Net Cups are extremely durable

Potassium aids plants in enzymatic function

4'x6' Premium ID 6.5mil Tray - White ventilation and ducting Flow‐through mounting incorporates a specialEconomy Flood Trays are made from high quality ABS plastic that are crack resistant and contain UV inhibitors to prevent them from breaking down under natural or artificial lighting. Economy Flood Trays feature newly re designed channels as well as dual step sidewalls which allow for 2 different root heights. All Economy Flood Trays are 6" in depth. MOQ on freight shipments for flood trays is 6 units. MOQ does not apply to local deliveries from