Every manufacturer has different name for their peacock tail-displaying device such as MountStyle, Phoenix-Tail of tail-Displaying ect. Normally the tail-displaying fountain has fixed angle of its nozzle without changing,  however the improved moving peacock tail-displaying device has the linking bar fitted on each nozzle. By means of mechanical principle, they can be slowly displayed and folded like peacock,s tail as per requirements of programmed music, frequency and rhythm when water is sprayed. With stronger, graceful and true feeling of water design, it gives people a new, strange and special impression as well as a visual enjoyment.