Help, Please
Hello all. I’m new to the community and, long story short, I’ve been caring for a friend’s Bettas over the years when she goes away but this is 1st time she went away and left them in my care for months. This White spot behind his fin showed up and although I’m decently familiar with basic care, I’m not familiar with the many diseases that can afflict these little sweeties. I must admit, I’m learning a ton just delving into the posts on this community, thank you!
This white lesion grew fast but does not appear to have affected the fin. It doesn’t appear to be ICH, either, but I’m open to admitting I could be wrong on any of this. Now, it’s spread to his nose. Over last several days, I’ve put him in Nursery Tank and am treating with API BettaFix. This seems to be improving his demeanor. I tried the BettaRepair blue drops and he didn’t like them and seemed like he was declining.
What is this White Lesion? What can be done to help this little lovely guy? I really appreciate your help. And hopefully I’ve marked the video correctly as it’s the first time I’m adding a flare like this, too.