Your dumbest reef related move? Here's mine....

[Casey8]

Moving to another house, I was putting all the fish from a 250 gallon tank to a 90 gallon tank. Left the old house that night and brought the big tank with me into the new house, got it ready so I could transfer the fish back. The next morning when I got back to the old house to get the fish, they were all dead because the thermometer kept running up to 42C didn't stop. I was devastated looking at their dead bodies floating or sinking around at the bottom of the tank and I just coudn't even cry.