In case you guys didn't read this article yet, it's an interesting follow-up to last February's skimmer analysis. Another skimmate (not skimmer) analysis is coming next month too:
http://www.advancedaquarist.com/2010/1/aafeature
Dr Feldman is reading and responding to the comment section, so comment away!
http://www.advancedaquarist.com/2010/1/aafeature
Dr Feldman is reading and responding to the comment section, so comment away!