Ground fog machines
Low fog is a thick, heavy waft of fog that stays close to the ground and slowly dissolves upwards. This special effect is used in a wide variety of applications: for weddings, television studios, theatres, musicals and show stages.
Special low fog machines are available for the cloud-like effect. With the help of dry ice, ice cubes or ultrasonic technology, the fog produced inside the machine is cooled down. This makes the fog cooler and heavier than the surrounding air and keeps it on the ground.