i think one reason no one talks about specific brands is that everyone uses something a little bit different. i personally use Aquasafe to dechlorinate, etc. everyone has their own recipe.
additionally, the membership is spread all over the globe! the majority are in the UK, with additional members in Canada, Australia, the US, Malaysia, Sweden and the Phillipines. not everything is available in every country, so just like using scientific names for fish, members typically talk about chemicals in terms of what they do or their contents.
it neutralizes nitrites/nitrates? into what?