Now that I removed the dojo's, I cranked the heat up to 80F and I still saw mild flashing by a cory and a clown. The clown seemed to just turn sideways and graze it's head into the sand, slow and deliberate.
Since the dojo's are isolated, I can watch them and if I have to, treat them in their little tank. This might determine if it is ich in their gills, or simply that their gills get irritated by other means.
Since the dojo's are isolated, I can watch them and if I have to, treat them in their little tank. This might determine if it is ich in their gills, or simply that their gills get irritated by other means.