So i finally took the plunge and switched over to SW today i have about 45lbs of dead rock and about 10 lbs of live cured rock. I did my aquascaping plugged in my Bak Pak 2R and it started just fine(its a used one) but any ways no skimmate at all has been produced is this normal?? I was expecting some clear stuff but nothing at all?? Also since I dont have all of my rock seeded yet since i just set it up should I leave my filter running untill it is???