does anyone know how to install those water fountain underneat the cakes? Im making a Quinceanera cake next month, and the client ask if i can install a colored water fountain..i totally dont have any idea, i mean zero idea!

thanks in advance

http://www.wilton.com/cakes/tiered-cakes/fountain-tiered-cake.cfm

(just don't assemble the columns upside down like they appear in the photo!)