my queen jumped the 2nd day I purchased here, I found her completely dried up on the floor in the morning. I touched her fin and I saw the smallest movement of her side fin, so I threw her back in the tank. She immediately sunk to the bottom and then I noticed gill movement. Within 5 minutes she was swimming around the tank. Within 5 hours she was also completely covered in ich. After giving her a couple days to recover, I put her in qt and did hypo and I have had her for 2+ years.
My queen must have been on the floor for hours because she moved across the room and there was no water on the floor. Also, if this happens to you, MAKE SURE SHE IS DEAD. Mine looked like a dried out dead fish and was still alive , although probably only by a few minutes.