Originally Posted by sin
skimmer powerhead is rated for 1500 gph and the hob filter is a penguin 200 with bio wheel not sure about the gph don't have the box in front of me
on the skimmer you want to go by the low end rating on it with air sense protin skimmers need the air flow to be afective when I go by the gph in my tank I dont include the skimmer because the low flow with the bubles is an inacurate reading
also what is your phosphate and nitrate readings?