Hey all. I’m hoping someone will be able to identify what has killed 2 of my Scopas tang. Both have been in quarantine for 26 days (since I got them) being treated with Paraguard to try to prevent disease but it seems it hasn't been successful. They have been healthy the entire time except for about 2-3 days ago when I noticed them breathing heavily. I’ve attached some photos to try to get an ID on what killed them so I can learn from it and not have this happen again. Thanks in advance.