Can confirm! Similar story, though not quite as "dry" and over a much longer period.
I had an aquarium that I'd had for YEARS. There was an angelfish in it the was at least 12 years old. One morning I woke up to find the tank empty, my 12+ year old angelfish laying dead on the mostly dry rocks. The tank had sprung a leak overnight. I was pretty disappointed about that one.
I flushed the angelfish and sort of forgot about it. A few days later, I purchased another aquarium with plans to start again. I set it up, and started scooping rocks from the old into the new before adding water. It was at this time that I was reminded that the angelfish wasn't the only fish in the other aquarium, and that in my disappointment over losing that fish and my old aquarium I forgot about that. I found the pleco I had in there under buried a layer of rocks, still a little damp. I dropped him into the toilet and was just about to flush him when he started swimming around! I fished him out, and he lived for several years in the new aquarium.