One of the most enjoyable pasttimes for our Billy is watching his beta fish (he calls them "Yum" and "Yum-Yum") in their divided aquarium. The interesting thing is that these fish have been accustomed to Billy and to my son, Lance, who is their mutual "daddy." They will come to the front of the aquarium and watch Billy or Lance with great interest. On the other hand, if I enter the room, as soon as I approach, they will go into "high anxiety," and ruffle their fins in a threatening manner.
If you're new to aquariums, Freshwater Aquarium
Guide Shirlie can point the way to information for starting up a small aquarium, so that your cats can have their own "Kitty TV." If you're an established aquarium expert, check out her new video quiz
on popular breeds of freshwater fish.