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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
rapidly creating lush green foliage
12" unit with three corona discharge cells
Once collected
up to 2 GPM
Autopilot PPM-5 CO2 Controller veg-and-bloom rapidly creating lush green foliageThe Autopilot PPM 5 CO2 Controller is a simple and affordable way to control your CO2 injection device. Choose your desired CO2 parts per million (PPM) level, and the controller will automatically maintain that specified CO2 level. A built in photocell located on the right side of the sensor automatically deactivates CO2 injection during the night time, and the unit's digital display shows live CO2 levels. The display is green in color, which will not
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