dkelly;389451 wrote: This is an interesting article for comparing different skimmer designs: http://www.advancedaquarist.com/2009/1/aafeature2">http://www.advancedaquarist.com/2009/1/aafeature2</a>[/QUOTE]
I did not understand most of the formulas but the conclusions were unexpected. especially the total removal of only 30% organics at best
