Shifty, that totally sux!!!!
Ablincoln, yoiu said above that you were given the substrate? What is it and was it in use up till you set the tank up, or had the tank been taken down and it left to sit for awhile?
Also, on the white rock you added to the tank, see if you can find out what exactly it is. I know some of those are made for fresh water tanks but will leach into salt water.
Also good luck with the hypo / ick treatment!
All that and hang in there. I recently moved into a new apartment and have been setting up a new tank, all the work building a stand, doing the plumbing and running wires. My girlfriend just keeps asking me if its not a better idea to just get a dog. And well, yep its a better idea to get a dog, Salt Water fish is an addiction or a passion, and you will spend far more money then ever expected on it. But for those moments in time when its all working as it should and the tank is healthy and the fish are happy, it almost seems worth it. ;-)
-Scott