Can you please point me in the right direction for good tank cartos with the flange for use with a tank. I've tried to find smoktech 2.5 ohm and 3.0 ohm cartos but with no luck. I also read that a standard res carto for a tank would be a better choice for use on a LavaTube. Kinda confused and could use some help with your opinions and some links on where to purchase. Thank you in advance
Bryan
Bryan