Hello. I checked on my fish today and one of my blue rams is really dark colored and has a white fuzzy spot right near its pooper. I have two blue rams and the other one is still pretty normal looking. This 80 gallon tank has been up and running a long time with weekly water changes 20-50%. If anyone could help it would be greatly appreciated.
And also it's belly seems to be turning red.
And also it's belly seems to be turning red.
