This is an aquarium of VR.
The fish chase food when it gets hungry, and it migrates when it is full.
You can grab and carry food and fish.
There are five maps below.
2. Pond of Koi that can generate random kinds of Koi.
3. Simple fish tank.
There are following kind of creatures:
Ayu, Black rockfish, Betta, Angelfish, Goldfish, Orca, Shark, Mahimahi, Tuna
5. The ocean where you can swim around on a turtle.