[Tuto] CO2 Artisanal pour aquarium

My method for DIY CO2, easy and cheap. CO2 for your aquarium and plants, cheaply and naturally. Recipe without gelatin. How it works ? Yeasts in sweet water, they produce CO2 by feeding on sugar. This is the principle of alcoholic fermentation, the alcohol stays in the water, CO2 goes back to the surface. Tips → https://www.tipeee.com/lepoissonrouge Subscribe → http://bit.ly/2cLNjcn Fan shop → http://bit.ly/2wULEpw My personal social networks: Blog → http://annie.lepoissonrouge.org Twitter → @RoiAnnie Instagram → lepoissonrougeoff Lepoissonrouge, it's a channel about aquarium, presented by Annie who shares her knowledge, tips, and advice. The idea is to offer you neat and informative videos, with a true homemade tone.