Do you have a heater in the tank? The other possibility is heater burns. Dont have any heater, have been keeping this guy since two years now and this is the first time that I have seen such wounds on him. Is it possible that the two adult females would have ganged up on him?? I am really worried f...

This guy is the only male in the tank, have two adult females and a juvinile besides him...

Will the wounds heal on their own? or can I add something that will spur the healing process??

Today saw what looks like wounds on my male Ancistrus cirrhosus, attaching pic for all to see. Are these wounds or some disease?? Plz help https://lh3.googleusercontent.com/-g5FquediF94/UidvfMh81BI/AAAAAAAAAvM/J1boCbLn-Z8/w958-h639-no/IMG_0935.JPG https://lh4.googleusercontent.com/-Rt5gsVBOY0E/Uidvf...