Yessiree. that there is what some folks like to call a skimmer. Some others refer to it as a foam fractationer, but there ain't too many of them folks around anymore. Still others seem to prefer the slang term skimmah which seems to be present in this thread.
I think what we all want to know now is, what will be the next component as you compile the pieces of your dream system? Or have you acheived perfection in one step?
I for one, eagerly anticipate the declaration of when you obtain your next piece. Or have you already got the second piece showing off the first?
I would like to observe that if your objective in this endeavor is to provide a home for creatures that are ordinarily found living in enormous bodies of saltwater, then perhaps at some point you may find it necessary to accumulate some of the pieces parts at a slightly more accelerated rate unless your target date for acclimating the first animal is sometime a decade or so out.