Hello everyone, I purchased My payara 2 1/2 weeks ago from my LFS and it has been staying in one corner of my aquarium since i acquired it up until 4 days ago, it has not been wanting to eat and developed white patchy bumps. I have raised my water temp to 84 degrees and have been treating with fish keeper daily in the past 4 days. My payara improved and began to swim around and it ate well for the first time. The patchy white nodules seem like there spreading. Should I treat with an anti-fungal.