Stress coat is API and no aloe. I believe she did get injured although she is so dark it is hard to grab a photo. She has defined marks on both sides that appear more grey now than white. I kept her isolated for a 10 days in aquarium salt water. I also had her fast for two days. Then fed betta bug bites and Hikari Daphne. She is swimming normally now at the top of the tank, and interacts with the others when feeding. She is not rubbing on the bottom or any plants, etc. The photos are today after 3 days back in community tank. Let me know what you think.