I have had a panda platy for just over a week now. I had my water tested. 0 ammonia, 0 nitrite, 8 nitrate. This morning when I woke up my platy was lying at the bottom of my tank barely breathing. Her fins are clamped. I did a 60% water change and she didn't even move when I placed the gravel vacuum next to her. After the water change she stayed at the bottom on her side. I put food in and she perked up a little to eat a few flakes. After that she went back to the bottom breathing slowly. I am really worried about her. I just finished treating my tank from ick. She was the only fish who had it since she came from the store with it. I turned my temp up to 86 to treat ick with daily water changes. There have been no signs of ick for a week now. All my other fish are normal. How can I help her? I really don't want to loose her.