10 Liter - Cannazym - Enzymatic Additive - For Grow http://www.amazon.com/dp/B003B4N4HS?tag=bungasapi-20 Feature * Brand: CANNA * - Part No.: 9332010 * - UPC: 877696001280 * - Volume: 10 L Contains more than 12 different enzymes to break down dead plant remains in growing media -- keeps the substrate free from unwanted... http://www.amazon.com/dp/B003B4N4HS?tag=bungasapi-20
