Hey,
I've been putting together a collection of reef-related videos and tank tour videos of canadian tanks, on a website called
www.reefvideos.com
I've tried to make them as informative as i can. You can hear each person talking about their tank, and list off the species, while what they are talking about. My tank is the 20gallon nano. It's likely the worst video, but it was the first and more of a test run.
I just did one on how to make your own 2-part calcium additive too.
Two other Reef shows you might want to check out are
www.reefcast.com and Talkingreef. They are more audio only shows, but are pretty cool. Reefcast in particular.
Hope you like 'em!
Chris