Better.. but you are prefiltering the water going to the skimmer but not the water going to the fuge. Are you building a fuge where detritus and other organics that enter from the DT are broken down by biological processes and critters? If not, you could end up with a nitrate factory or worse if you are not careful. I'd also add a bubble trap between the fuge and the return section and determine the skimmer and return section depth based on the recommended depth of the skimmer.
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