I have a Niger Trigger fish with a white spot. I’ve had him for 3 months now and he’s been in perfect health. The spot hasn’t multiplied or changed in size. It’s hard to tell in the photo but it looks fuzzy ish. No other fish has the spot and everyone has been eating. I don’t think it’s Ich, i’m just not sure on if it’s bacterial or fungus infection. What do you guys think? Thank you!