:help:
I have a DD Black Angel that has white spots above his one eye (see attached pic's). This started appearing about a week ago and looks to be getting worse. He still eats regularly and is active, no other signs of sickness. Can anyone idea what is wrong with him and what I should use to treat the tank.
He is housed in a 29 gallon planted tank with 2 smaller angels (one he is paired up with and they have laid eggs), 4 panda cory's and 2 synodontis petrecola. None of the other fish seem to have this problem, all are healthy. No other fish or plants have been introducted to this tank in over 8 months.
My water parameters are as follows.
Temp: 80 degrees
ph: 6.8
Ammonia: 0 ppm
Nitrite: 0 ppm
Nitrate: 40 ppm (seems high to me)
I do weekly water changes of 50% and treat with Prime.
Any help is much appreciated. I would not want to loose him as he is paired up with a silver angel.

I have a DD Black Angel that has white spots above his one eye (see attached pic's). This started appearing about a week ago and looks to be getting worse. He still eats regularly and is active, no other signs of sickness. Can anyone idea what is wrong with him and what I should use to treat the tank.
He is housed in a 29 gallon planted tank with 2 smaller angels (one he is paired up with and they have laid eggs), 4 panda cory's and 2 synodontis petrecola. None of the other fish seem to have this problem, all are healthy. No other fish or plants have been introducted to this tank in over 8 months.
My water parameters are as follows.
Temp: 80 degrees
ph: 6.8
Ammonia: 0 ppm
Nitrite: 0 ppm
Nitrate: 40 ppm (seems high to me)
I do weekly water changes of 50% and treat with Prime.
Any help is much appreciated. I would not want to loose him as he is paired up with a silver angel.
