Take a look at the Aquaria DVD Collection:
http://www.amazon.com/exec/obidos/tg...l/-/B00005OW0E
Real fish, five tanks to choose from, close-up or full-tank views, anamorphic video for widescreen sets, and a couple of different audio tracks as well.
I have the original DVD-18 version of this title, and it's pretty good. It got us through some sleepless nights with our newborn, as the fish were very calming for her, and relaxed her enough to fall asleep.
While I would also be interested in a well-done version 2 of the MA DVD, it doesn't sound like that will ever happen. (With the low cost of authoring DVD's these days, an enterprising Prolific employee could probably put something together to offer for sale on their web site...)