I just noticed my Zoster Butterfly has a small thin slice on his side. I am pretty sure it wasn't there yesterday. It's a healthy, happy fish, eats well, gets along with all tank mates, so I wonder if it was nestled into a rock and hurt itself, perhaps?
Is there anything I can do or is it doomed to die? I do not have a QT and don't think I could catch him anyway.
Is there anything I can do or is it doomed to die? I do not have a QT and don't think I could catch him anyway.