what are you going to be looking for or testing to see the difference between the new skimmer verses the old?
you cant go for volume of skimmate removal because of the added water wash down, and also the difference in wet and dry skimmate.
are you going to be testing for say nitrate or phosphate removal?
or are you mainly going for dwell time and lower wattage by using just 1 pump?
sorry for the questions, but im just curious as to what your looking for.
Great video and build thread by the way.