First time trying to post pics, hope it shows up. Pic is of a Apollo VV (AKA Lavatube) with a Protank re-coiled and with a cotton wick. Also between the Protank and the
mod is a
tank airflow controller ($3.99 available many places online) which I slightly modded by opening up the air pads. Highly recommended for anyone with a Protank, the
tank airflow controller lets you adjust the amount of airflow/draw. The other pic is the mod setup in a holder/stand I made by simply drilling a 7/8" hole in a piece of wood.