i'll get some pictures in a few days.

here is my experance with the skimmer

i put one in my 20 gal long, it doesn't work. well it works but with alot of micro bubbles and it hardly pulls anything out.

and like you may or may not know i work at my lfs and we have the nano cube on display and we spent several hours trying to figure out how it get the skimmer to fit in the back like it should, we never could figure it out. so we put it in the front and it not only looked ugly we had the same problem with too many micro bubbles