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The IP65 design ensures the LED is waterproof
GHE pH Up: Premium pH management and silica source for hydroponics
producing both male and female flowers
Perfect for homes
soil/any medium
SMS Mk2 Twin Controller SLAVE 7A Shipping The IP65 design ensures theMK2 Twin Fan Controller Pro expandable environment control The Twin Controller Pro is software controlled with MOTION FLOW. Therefore, it reacts completely differently to the usual controllers. The Twin Controller Pro makes an evaluation for the gradual increase or decrease of your fans. By altering the fan speed the controller will automatically find the appropriate ventilation level at which the programmed temperature is maintained. This new
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