TNB Naturals CO2 generator, The Enhancer, is an innovative and sustainable solution for CO2 supplementation in the indoor garden, greenhouse and hydroponics industry. This unique, natural method of enhancing CO2 levels and final yields is activated by adding 1 liter of warm water and giving the bottle a quick shake. The Enhancer produces CO2 for about 2 1/2 to 3 weeks at 900-1200 PPM in a 12′ x 12 ‘x 12’ area with just a quick shake everyday (In smaller spaces, shake the bottle every second or third day). The Enhancer also comes in a convenient Refill Pack, allowing growers to re-use existing Enhancer bottles numerous times. The Enhancer requires no additional equipment and produces no heat, making it a safe and natural source of future CO2 production. For more information visit TNBNaturals.com.