The Eco Technics CO2 Regulator is simple and easy to use; just connect it to your CO2 bottle and your controller of choice.
Generally, the ambient level of CO2 in air is 300-400ppm; fast growing plants in your growroom or glasshouse can use all the available CO2 in less than an hour, slowing photosynthesis and therefore growth to a virtual halt. Therefore Carbon Dioxide is one of the most important factors in an indoor growroom or glass house.

Increase CO2 levels to 1000-1300ppm to see amazing gains in both plant vigor, health and yield.