Sigh, some days just don't work out well. I was doing some routine maintenance on my DT and naturally I took off the cover. At some point during my cleaning, my McCosker's jumped out behind the tank. I found him when he was still wet and breathing a bit, but he had been out for a while. He died within the next 15 minutes. Has this happened to anyone else? I'm upset about this, as he was one of my favorite fish and he would eat from my hand.