ROXUS Eco Soda universal CO2 cylinder. The environmentally conscious cylinder. Suitable for almost all Co2 water bubble devices. Description: The Roxus Eco CO2 cylinder contains only biogenic carbonic acid. This is 100% climate-neutral and is derived from plants. Sustainable and environmentally friendly production in Germany. CO2 cylinder with 425 g carbon dioxide each. Depending on the water carbonator, the filling is sufficient for approx. 60 litres per carbon dioxide cartridge. Suitable for most bubblers. Filling location: Germany Shipment location: Germany Safety instructions: · Contains gas under pressure. Can explode when heated. Strictly protect from direct sunlight. Store bottle(s) in a sufficiently ventilated and dark place. Keep away from children. Directly from the manufacturer