My tank has been perfect for about a year. Last night I came home to a tank full of dry food and possibly some chicken soup compliments of my 3 year old daughter. Did a 50% water change and tried to vacuum as much of the food as possible. Woke up at 4 to check on it and found everything dead except my corals, hermit crabs, snails and my pistol shrimp. What do I do now. I took all the living stuff out and put them in large pots with new SW. How should I approach the tank. It's a spec v. Should I attempt to clean it or should I start all over. ***

