10L Co2 Refill Bag10L Co2 Refill Bag These refill packs are designed for use with MotherNature CO2 Generators, providing a reliable source of CO2 for indoor and hydroponic plant cultivation. The dry packed formula contains natural bacteria and specially formulated compost, allowing easy storage without risk of odours or degradation. Usage Allow 24 hours for activation before CO2 production begins. Using a CO2 detector can help monitor output levels. Functionality The