okay, I don’t know what to do anymore. I stopped treatment for a week now. They seemed to do well, started eating no stringy feces. However, the one who was healthy and eating has a sort of whiteness which looks a lot like Brooklynella. He has this since the start of the treatment and still has it. Surely this isn’t brooklynella right? Because he would be dead if he had it since the start. Could it be something else? I put them back in the DT for like 5 minutes then I noticed the white patches and I took them back out instantly. If it turns out to be brooklynella, could my other fish be at risk from those 5 minutes of exposure?