Like half an hour ago I decided to go out and check on the fish like I usually do and I was shocked to find my koi had jumped out of the pond and was on the pavement dried up but still moving his gills...I put him in the pond and he laid on his side for a few minutes before returning to normal upright position...I touch him after 15 minutes ( by this time he was moving around a little bit) and his body was still dry and the dirt was still stuck on...will it go away? And how long should I wait before I can breath knowing he is fine?