Help. One day (several weeks ago) when we were changing the water in our beta's tank, he jumped out of the net and fell onto the tile floor. He is still alive but obviously injured. What can we do to help him? We removed half of the water from his tank so he wouldn't have to travel so far to get his food and he does manage to go up for food (and air) but other than that he lies on his side on the bottom of the tank. We have been adding a pinch of aquariam salt to his water; someone told us that would help him but he doesn't seem any better. Poor Guy!

Can you help us ??