Wow! Ty all, i didn't expect such a strong reaction to all this. Certainly i will let you know when it is published--don't hold your breath though, this process can take many months. I will, however, post a copy of my NASAGA (
http://www.nasaga.org/) conference paper as soon as its finished.
This study is not over! I promise you all, it will be run again during the regular school year, think 50 to 60 students. We will make a few changes to the overall design, mostly trying to cut some costs for us and the students, but we will have the full school year to do it. This time, students can take their tanks all the way through to maturity. We will most likely do nano's this next time (10 to 15 gallons). The larger tanks were free, just sitting around the school, so next time we will have to fund it ourselves.
I will keep TR posted as this develops, as well as the publication.
Ty again all. This would have been nearly impossible without the podcasts.
samuel