I've long read R2R discussions when Googling reef topics but finally got around to joining the group. I've been keeping reef tanks since the mid to late 1990's. Over the years I have upsized, downsized, upsized again, down sized, etc. etc. over the years. Everything from 29 gal to a 125 gal display with a 110 gal sump below in the basement. Currently I am running a 75 gal. As I'm sure is the case with many people who have been in the hobby for any length of time my level of involvement has waxed and waned over the years but luckily never went away totally. I recently went through a period where the tank was neither a financial or time priority because, well you know, life happened. . Anyway, my interest in the hobby is on an upswing and I'm trying to show my tank some more love these days. I've been lurking here trying to catch up a bit on the latest trends in the hobby and thought it might be time to say hello. I'm located in Northeastern Pennsylvania.