When I read about how much water to put in a bong, people generally say to just add enough to cover the percolator(s)/diffuser(s). Why not just add more? Isn't making the smoke travel through more water just as good as making it go through water twice?
Well depending on how much extra you decide to put in you might end up deepthroating bong water, but i wouldn't reccomend over an inch above the opening of the downstem
The pull is totally different between least filled opposed to over filled., use ice cold water and ice if you don’t have the double