I had an Oscar that jumped out a hole while I was sleeping. I heard a big splash then a fish flopping around on the ground so I jumped out a bed at around 3am carefully turn the light on so I dont step on the bugger saw him just under my bed so I grab him and throw him back in. The next morning he was perfectly fine not a scratch on him, I think if I didnt have carpet it would have been a different story considering it's a 5ft drop.