Cant seem to find an answer

[Falkorne]

just got an eleaf pico 21700 and i have no clue if i have to use the ello tank or if i can use any tank so long as its a 510 thread, id love an answer to this as soon as possible im looking to buy a wax tank....for reasons and i dont want to drop 50+ dollars on somthing that wont work/have to return it.

thanks for your time :D

 

[Walt]

You can use most tanks on that one.  Just don't get some super wide tank that won't clear the battery cap.  

[Tam]

Any 510 threaded tank should work. If I were you, I'd get a tank about the same size as the ello to make sure it fits.