To much To Fast :(

I fear that I have made the classic mistake of overloading the tank with too much to fast.  As some of you know, I just completed rebuilding a restaurant tank to salt water.  I soaked dry rock for about 5 weeks, adding about a gallon of my own tank water every week.  I added all the fish over about a three week period.  Everything was looking good for a while and I thought I was doing everything right and now I have a huge spike in water perameters.  My amonia, nitrates, and nitrites are all through the roof.  Ive been doing about a 20% water change every other day.  So far I havnt lost anything but the fish do not look happy and I fear the worst for a couple that look particularly bad.  I just hope everything will balance out here shortly or else I might go crazy.  Dead fish in a restaurant do go over well.

 

Well I did add quite a bit of my own refugium rubble to the sump and in about a couple of days the levels came down to acceptable perameters. I lost one banner fish and four anthias. So far everyone else is looking good. I saw a few white spots on the fish after they were so stressed. I made a batch of frozen food and added garlic and vitamin C. The fish love it and seem to be looking good. The spots are going away on there own. I hope it wasnt ich. They didnt seem to have the twitching thing going on. I think it was just something on their slime coat. I did find a way to eraticate xenia though. The high amonia levels knocked them out. Oh well I have a ton more at home to add.
Josh