So I just lost one of my favorite Angel fish that was over 3 years old due to an unknown cause. Well now my other angelfish Is having an issue over night I noticed she had what appeared to be a open wound on her mouth it was red and white like she has ran into something. Well a week later its still Red and I noticed a green slim coat on her one day its not longer there. But also there was a long white thing hanging off this red wound area for a day and its gone too now just red still and she seems not as active just moping around. I cant figure out if its an infection? Parasite? or what. Water parameters are all normal and everyone else in the tank is normal. I dont wanna lose another angel fish. If anyone has a clue please help I wish they just made an all in one treatment for everything.
Thanks
Thanks
