On Monday morning my Pleco Jethro, evidently jumped from his tank and ended up under the cabinet. I noticed him missing a little after 9 am, he was not found until almost 6 pm. We were amazed he was still alive and put him back in his tank dust, dirt and all. Outside of seeming a little ticked off swimming back and forth very quickly slamming into the the sides of the tank he seemed ok. Today, Friday, I noticed his fins look like the are shredded and parts of them are falling off. I assume this is because they dried out but will the grow back? Jethro is 12 years old and 14" long. He summers in our pond but this being NW Ohio he spends the rest of the year in a 50 gallon heated tank in the house. Any help would be welcomed. Thanks.