Rich --
According to the archives, at some point you were considering sharing some or all of the software for your website. Are you still considering it or have you decided against it?
I've developed a Java-based application that monitors the tank, emails/pages me if something's wacky, and uploads the status to a web site. It's not nearly as slick as your stuff, however, and if something is wrong I have to run home to take care of it. I'd love to have something like what you've got!
Thanks,
Mike