Aqua - Living Aquarium

Enjoy an aquarium of your own, even when keeping real fish is not practical. Aqua lets you build, care for and watch a virtual underwater world on your iPhone.

MAKE IT YOUR OWN Create and name multiple aquariums. Choose tank styles and backgrounds, then arrange aquatic plants, rocks, driftwood, caves and decorations. Adjust their position, size and angle to shape your scene.

MEET RESIDENTS WITH THEIR OWN RHYTHM Each fish follows its own swimming path, with individual differences in movement and behavior. Watch residents explore, look for food and rest near plants, rocks and driftwood. Add familiar aquarium fish, including guppies, neon tetras and rummy-nose tetras, alongside bottom-dwelling shrimp and glass-climbing snails.

FEED AND CARE Tap to offer food and watch nearby fish approach and eat. Set an automatic feeding schedule when you prefer a quieter routine. When you return, the app calculates growth and care events from the time you were away. Protective care slows growth during longer absences.

FOLLOW NEON TETRA GROWTH Explore a simulated neon tetra life cycle, from egg carrying and pairing through spawning, hatching, fry, juvenile and adult stages. Revisit changes in your aquarium journal.

WATCH THE WATER COME ALIVE Enjoy moving surface light, swaying plants, rising bubbles and optional water sounds. Place filter outlets and air stones to see nearby plants, bubbles and fish respond to the current.

ENJOY THE VIEW YOUR WAY Use portrait or landscape, Chinese or English, and light, dark or system appearance. Cast to a compatible TV receiver on the same local network for a larger view. Receiver compatibility and network conditions apply.

No account registration is required. Aquariums and journals are saved on your device. Core aquascaping and care work offline; purchases, restoration and TV connections require their respective network access. Fish behavior and growth are virtual simulations.