Sub-Ohm & Mouth to Lung Tanks
Vape tanks are the glass/pyrex component which sits on the top of your vape kit. They contain e-liquid and a coil which together produce the vapour we inhale.
There are two styles of a vape tank, mouth to lung which offers an experience closer to that of a cigarette with a tighter more restricted inhale with a lot less vapour on the exhale.
Sub-Ohm tanks are more like Shisha Pipes, they can produce big clouds using high VG liquid but contain less nicotine.