Again, What were the resulting effects on the fish ?If regal blue tangs are still being collected with cyanide in 2004 .......its not having a negative effect on the fish. Because Pi blue tangs are great this year from almost every collector. That means in 2004 a really low concentration of cyanide is being used if at all. I want to see a test conducted like the present real world . Show me the fish collected with cyanide thirty days after your silly test and the dead coral ....any one can kill the fish and the coral with a heavy blast . The dance around shouting how cyanide kills corals. :wink: