Ok... so I just ventured into vaping not too long ago. I have a Evod Starter kit and so far have been very pleased with it. My question is this. When I ordered my setup I didn't realize that a lot of juices out there may cause harm to plastic/ poly-carbonate tanks. I started looking up "glass" tanks that I may be able to use with my Evod 650 Batteries. So I wanted to get a Mini Pro Tank 2 but I read a few places that I would need a VV device (Evod Twist, Ego Twist etc...) in order to use it and it work properly. But on the other hand I have seen kits that include a Mini Pro Tank 2 along with a standard non VV Evod 650 Battery. I have looked everywhere for the answer to this as I don't want to order something that will not work right. ANY info on this at all will be much helpful!!!...