Dive into serenity with Desktop Aquarium, the ultimate desktop idle aquarium game that lives on your taskbar! Manage your own peaceful underwater world while you work or browse. Feed your fish, upgrade your tank, and collect rare species—all without leaving your desktop.

Cast your line with the built-in fishing system to discover exotic fish from hidden depths. Each catch can be added to your tank. Whether you're a casual clicker or a collector at heart, Desktop Aquarium brings relaxation, charm, and a splash of joy to your everyday routine.

Let your aquarium grow while you go about your day—and reel in something extraordinary.