So a week ago my firefish went missing out of no where. He was acting perfectly fine with no issues then he was gone. I got back from vacation and I saw him laying outside of his cave with missing fins. He is semi swimming and eating food now. I pulled him from the tank and my qt tank is gone so I had to improvise with a vase and emergency air stone. Does this look like harassment or fin rot maybe? Any suggestions would be great. All tank parameters are stable fish are 2 clowns, flame angel and a midas blenny with snails and 1 hermit crab. I've only seen the midas blenny chase him once for a second but that was 3 months ago. I am beyond upset I need help to save ponyo!