C crashhat69 Super Member ECF Veteran Apr 19, 2012 528 46 37 USA Jan 19, 2013 #1 Jan 19, 2013 Add bookmark #1 im asking because i was looking for replacement heads and some say v2/v3 heads. so how do i know which ones fit on the tank i have? ••• More options Report Add bookmark Share
im asking because i was looking for replacement heads and some say v2/v3 heads. so how do i know which ones fit on the tank i have?