Cloud 9 is an impressive, low-lying fogger that creates thick, cloud-like effects with a high-impact output ideal for use on large-scale stages, theatres, live performances and theme parks. The robust unit has a best in class heat-up time of 4 minutes and no dry ice or CO2 is needed, which means no special licensing/training is required. Because it works without a special coolant or compressor, only water and fog fluid is needed for continuous output.