Aquarium themed radio shows

Here's a couple I've found that are still in production.

http://www.blogtalkradio.com/aquariumnews
http://www.bluezooradio.com/

This one still has archives available, but is not in production:

http://www.petfishtalk.com

Listen carefully to some episodes and you may hear yours truly. I called them a couple of times when I was building the fish room.  My wife still claimes it is the nerdiest things she's ever seen. :-P

Enjoy.