i think most of us run canaster filters ,right? i'd like to maybe see a pole as to whats inside? i think this would greatly benefit lots of folks. I've heard some people run nothing inside at all. Some including myself have run filter floss, which can clog in a couple weeks. There are lots of resins or other media types to choose from. bottom line i'd like to know, whats working for who? and how succesful is it? I'm not sure where to even post this question, as all my looking around has found little new info.