A nice, colorful aquarium simulator awaits you in the game Fish Tank: Caretaker Simulator. You will receive a large glass container that you can fill with fish to your taste, add various decorations and create a design. Select the fish on the left panel, and everything else on the right. Design is the first game mode, then you can go through the cleaning mode. Over time, dirt accumulates on the walls of the aquarium and in the cleaning mode you can clean it. There is also a doctor mode in which you can cure sick fish in Fish Tank: Caretaker Simulator.