I am so bummed right now. I noticed yesterday that one of my angelfish has a white spot on her fin and I am scared to treat my tank because I have some sensitive fish in there. I have a beautiful pair of german blue rams and a school of rummy nose tetras that I am very afraid will not be able to handle the meds. I really really do not want to lose my rams... Does anyone have some suggestions or advice as to a treatment that those fish can handle? I have already slowly raised the tanks temp from 80 to 83 degrees and added a little salt. The rams aren't showing any stress from any of that so far.