Just recently I posted a thread about basically tearing down and starting over. Well I did it and I have one small question. Should my skimmer be producing anything at this time? I know that regularily it would pump out a bunch of muck for a few hours, then slow down for a few hours, and then pick back up again. It's been 4 days now and I haven't produced anything. I don't think I really should be seeing that I cleaned everything and changed all of the water, not to mention, there are no fish in the tank so I'm not really not putting any food in there (only very minute pieces for my coral bandits and hermits). Just wanted to know if this is normal.