Gaia Aquarium

The Aquarium was released on September 24, 2008 for the My Gaia section.

Gameplay
The Aquarium is a very simple feature. In a nutshell, you have your own aquarium where you can add your own fish and tend for them. You can also decorate it with items and more fish (the default is two goldfish and an arrow fish) by going to your inventory (run by Barret) and dragging your fish/items into the Aquarium.

Keeping track of your fish isn't just watching them and feeding them. Besides feeding them, you can also change the lighting, music, and tempature depending on what you or your fish like. Giving fish what they like and feeding them brings up their happiness and helps the Overseer give you better prizes. There is also a Tank Health Meter, which as of now has not too much of an importance.

One of the nicest features is the Overseer. It gives out prizes daily for how well loved you and your fish are.