I heard that it is better to skim from the refug and return to the refug. (I know it is really best to not skim from the refug at all). Reason being, that you are taking out of the water all the "pods
" that you are getting from the refug. But in the way that I thought...to skim AND return to the refug, you are atleast skimming, and returning the water to the refug to get more pods
I am pushing about 350-400gph. I heard that it is not good to rush water through the refug.
I am thinking about splitting my return line with a valve,a nd having some water go back into the refug.
I will try to get a pic to post if you would like.