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vigorous growth
excluding soil and coco substrates
so there will never be any temperature fluctuations in your grow room
Precise measurement using a syringe or beaker is advised
EC2 Controller DutchPro vigorous growthAn active controller which will control intake and outtake fans thermostatically. Powered from the fan, there is no need for an extra power supply. The built in fan balancer allows fine tuning of difference in speed between the intake and outtake fan making sure you can create the perfect balance between the fans. A small but powerful controller to create the perfect environment. Control and balance your EC fans Set maximum and minimum fan speeds for
