Help

[marinegeek101]

One of my percs have a discoloration on its right hand side and theres a little black dot in the middle of it. What is it? Is it a parasite, if so tell me how to get rid of it. Please

 

[Juanfer]

could you post a pic????

 

[marinegeek101]

Its hard to get one thats focused but ill try. Ill be back in 2 hours.