Re: Thickest Smoke
Low temperature does not really relate to thick smoke. It will, however, lead to a cool smoke, which is always good. Hookah smoke has nothing to do with water vapor, it's mostly comprised of vapor created from the combustion of glycerin.
AF, Tangiers, Fumari, Fantasia, SB, Nakhla all produce great clouds.. smoke density is mostly based on your set-up though (hole placement, bowl type, coal amount/type/management).