Oh, my goodness, this is just upsetting! I was filling up some tubes with water to perform some routine water testing, when all of a sudden Bozo, my adorable little perc(the one on top in my avatar pic), took a leap out of the small opening and landed splat on my ceramic tile floor, 4 feet below. It was a mad dash to find my net so I could scoop him up and put him back in the tank. He was laying on the floor on his side for about 10 seconds before he was put back into the tank. He appears to be moving around ok and all of his fins are wiggling the way they are supposed to. But I can't imagine the pain he is going through. Does he have internal bleeding? Did he suffer brain damage? Will he have permanent emotional scars? Seriously though, I hope he will be ok and doesn't die. I will have to keep an eye on him.