No, that is not what you have always said. You stated that all TN, bleaching, and brown jelly disease was caused by a parasite, or protozoan and never differentiated between them. You also said that you had the only product that could stop this protozoan that caused both RTN and STN and that if you didn't kill the protozoan, the coral would die. Now you are saying that some STN is caused by a different protozoan and that some STN can be cured naturally. There is a big difference. You have accused posters of not being smart enough to understand the science, yet you seem to contradict yourself when presented with scenarios that don't fit your claims.