homemade bongs call for 2 liter bottles. not shitty 20 oz bottles of mountain dew. what a horrible homemade bong.
lol i kno it looks like shit but you would fix a crack in fish tank by putting some gum over it and not going out to buy a brand new fish tank....and mellow that stem is way the fuck up there your not going to get much smoke in that small chamber....see like i said it may look good/shitty but all depends on the toke