Just doing some searching around and found a 2 dead fish COVERED in this stuff. I quarantined the 2 fish with the white fuzz on it and now doing a water change.
I just wanted to update this thread and say that it has been a successful 5 days with all 8 of my corys. They seem happy and are always grouped up. I’m thinking of adding another school of fish tomorrow or the day after. Would this be to soon? Or should I go for it?