Yeah, it's fun all right, lol.Sure, hobbyist like the most of us share our "secret sauce" because we have nothing to lose. But many vendors obviously won't share it because it is their business at stake. More of like a "trade secret." I think that's fair. Hey it could be soy sauce or something. But maybe it's the same way that make those ultra neon tetras that started showing under black lights at the fish store... genetic modification! Fish genes combined with coral genes.
On the other note, I just tried the Strontium Salifert test kit for the first time... it is a pain to do. Ughhhh