I recently got into hookah on my 18th birthday by going to a hookah bar. The next day i bought a tiny no name pumpkin hookah from a little middle eastern market. The thing smokes amazing so far except for two small problems, The first problem is that the hose does not seal properly and allows some air into the hookah, is there any simple way to counteract this and if it isn't possible are there any replacement hoses that will fit my hookah. The second problem is the bowl, its a extremely small bowl and i wanted to possibly get something larger, possibly a funnel bowl, is it possible for a funnel bowl to fit on this particular hookah. Thanks in advanced.