lol. Well I see I forgot to put the "west" in front of african lungfish. That wound doesnt look real bad. I'd make sure you have the proper dose of aquarium salt in the tank. 1 tablespoon per 5 gallons. Your temp seems right. He should be fine. As far as activity level. My little guy spends about 80% of his time sitting around the bottom of the tank. In and out of the logs. He gets really active during feeding time, and on occasion thru out the day. For the most part my lungs are fairly docile.