I have two oscars in a 7 foot tank. Its a temporary tank while renovating the house. They sometimes fight for dominance so it has happened that their fins get a lil roughed up. Yesterday i saw the fish had some white spots on their pectoral fins so i thought it could be ich. Then i saw a video on yt from tje fksh doctor explaining it can be fractures in the pectoral fins. Anyone who can assure me wwhat axactly the problem with my fish is. They show no abnormal signs and they still eat.