LOW FOG WATER BASE creates a continuous spooky low-lying fog hugs the floor and dissipates without rising. By using the Ultrasonic technology, needs for dry ice is eliminated. Main consumables are pure water, environment friendly, cost saving and space saving. Enhanced duct material, lighter than similar models, portable and durable. User-friendly LCD display and operation, it is perfect for large clubs, large stage productions, rental companies and production release conference.