Well folks I had what you would call my first "major" tank crash. Over the weekend I left with fiance Sheila to go out of town and sometime during the weekend our A/C went out. Well the house got hot and so did the tank thanks in part to the metal halides, and it killed of most of my corals (even shrooms) and fish. Well first off how big of a water change would you recommend for a 90 gallon tank? Or do I need to do smaller changes to slowly equal everything out. Secondly how do you pick yourself up from such a crash? I was tempted to throw in the towel last night. Money is tight, so how do you rebuild on a budget?