Active Air CO2 System with Timer, 0.2-2 cu ft per hour Hydroponics font-weight: 500

font-weight: 500

Increase quality and yields by FLASH FREEZING plant material with liquid Co2

Remember: Blue means good

the Stealth-RO150™ produces 150 GPD of ultra-pure water

14 umol/j per individual diode

Active Air CO2 System with Timer, 0.2-2 cu ft per hour Hydroponics font-weight: 500Description User friendly CO2 system: Boost growth with our system. It features a programmable timer that automatically maintains ideal CO2 levels for optimum growth. For areas small to medium in size, select the COSYS. For areas larger than 10' x 10', select the COSYS20. CO2 Flow Rate Calculator: To use Hydrofarm's flow rate calculator, click HERE. Update on COSYS & COSYS20: Please note that current models now come equipped with a black rubber O