Tropical Fish Tank - Mini Aqua is an iPhone game developed by KAZUYA OKUYAMA. It offers a virtual aquarium experience where users can easily keep freshwater tropical fish on their smartphones. With amazing 3D graphics, users can enjoy looking at beautiful fish and aquatic plants. The game also features a clock mode, allowing it to be used as a substitute for a table clock.

The gameplay is simple and user-friendly. Users can swipe to clean the tank and tap to feed the fish. By taking care of the fish, users can earn points, which can be used to add new fish to the tank. The number of fish can also be adjusted according to user preference.

One of the standout features of Tropical Fish Tank - Mini Aqua is the comfortable background music, which adds to the overall experience. Additionally, there is a notification function to remind users to feed the fish, ensuring that they are always taken care of.

Overall, Tropical Fish Tank - Mini Aqua is recommended for people who want to keep pets but cannot, or for those who enjoy taking care of living things. It is also suitable for individuals who are not good at games or are looking for a relaxing activity after work, study, or child care.