Product Details TNB Naturals The Enhancer The Enhancer is an all natural CO2 generator made from 100% organic ingredients. This safe and effective solution for CO2 supplementation creates a blast of CO2 that can reach 1200 PPM in a 12’x12’x12’ area for up to 2 weeks. Activate The Enhancer by adding 1 litre of warm water, placing the lid back on, removing the sticker on the lid, covering the small hole with your thumb and giving the bottle a quick shake. The Enhancer works off the natural phenomena known as photosynthesis and will begin to disperse CO2 within a few minutes of being activated. For optimal performance shake The Enhancer once a day in a 12'x12'x12' area and once every second day in a 6'x6'x6' area. The simplicity and ease of use, along with the fact that The Enhancer does not produce heat or require any additional equipment, makes this the future of CO2 production. Always Fresh Water Activated Hits High PPM's Inexpensive Start-Up Doesn't Produce Heat No Equipment Needed Slows CO2 Release At Night The Enhancer CO2 - Set Up Instructions 1). Remove lid and add 1 litre (4 cups) of lukewarm water. 2). Place lid back on and remove the sticker. 3). Shake canister well while covering the hole on lid. 4). Hang the canister above the desired plants in an upright position. CO2 being a heavier air will cascade down over the plants.Place an oscillating fan to evenly spread the CO2 around the room. Higher CO2 levels allow the plants to handle higher temperatures. If exhausting, place The Enhancer as far away from the vent as possible.