All right,
I am the first to admit it, I guess because I am the first to try (per Justin's suggestion).
My 2262 was set up and filled as described HERE. I have no data on original flow rate with clean media, but as it, after 4 month without cleaning, it currently pumps out 338 gph (measured water flow over 30 sec into bucket). I have to add that the owner's manual specifically requests to not use floss, but I did, because I like to polish.
Now I do not want to hear what Hagen says about the FX5, I want actual data from fellow /\/\onsterfishkeepers. Do what I did. Measure your old, clogged, new, FX5 or 2262 flow rate and post. Don't show off, be honest. We're all here to learn.
