help finding articles of different opinions

[ladyfsu]

Hi, I teach 11th and 12th grade marine bio students. As any of us who have been around on these forums or reefing for a while, you know there are 2,3 or 10 different methods of doing something the "right" way. I want to find relatively current articles of differing opinions - or research supporting opposing ideas. If you know of some articles of such (marine related preferably), post up links please!

examples: lighting needs, filtration methods, propagation, fish or invert info, chemistry additives, macro algae for export etc, Thanks! Laine