So my roomate blew a fuse in my room which made the filter go off overnight (I was away for the night and didn't notice), the media was still damp when I touched it, is it possible that some of the bacteria is still alive? Fortunately there's only a guppy and a platy in the tank so if a lot of bacteria died it's not too hard to keep up on extra water changes. I tested the water and the levels are still good (0,0,20) but I figured it's probably too soon to tell.