What happens when sound meets water?

All you need is water, a subwoofer, and a hose and you can make magic happen. YouTube user brusspup aimed his camera at the result and this is what he saw.  To the naked eye you won’t see anything different, but once you set the camera to 24fps (frames per second) this is the result!  The sound vibrations interact with the water and the outcome is hard to believe, check it out!