My husband and I came home tonite to find that the surge protector we have our fish tank plugged into had gotten unplugged by our puppy and our tank was very, very cold. Our Pacu was near dead, floating and not responsive. We immediately filled our bathtub with water, gradually making it warmer for him. He's still floating belly up, occasionally showing slight movement. Our Oscar, who is MUCH smaller, is not very active, but he is definitely alive and swimming along the bottom of the tank. The Pacu is probably 8-10 inches long and 6 months old. Any suggestions?? Thanks!