Welcome to the Advanced Discussion Forum
The Advanced Discussion Forum is a place for questions, information exchange and discussions on topics that are at the cutting edge of the hobby, or which break from the established trends within the hobby. This includes, but certainly isn't limited to more involved discussion of; chemistry, biology, ecology, methodology and technology.
Also, please remember that this is a place for discussions on ideas, concepts and methodologies. It is not a place for personal arguments, agendas and flame wars. Someone is allowed to have a different opinion to you, respect that and discuss the ideas, not the person.