I have one clown that is exhibiting rapid breathing behavior, and it was laying around the bottom of the sand. I will say when I try to catch him he did move around, albeit not as well as my other clown. I have a flame, angel, three goalies, and another clown that are not exhibiting any of the typical Brook symptoms. I got this fish from a fish store on January 4, and when I went in this last weekend, they did say that one of their other tanks that this one was not did test positive for brook. They seem like a pretty honest shop, but I’m worried that something may have slipped by. I did a four minute freshwater dip today, and will be getting a skin scrape done on Thursday.