quPi — A Virtual Aquarium World That Grows With You

Enter a living virtual aquarium filled with fish that have personalities, moods, memories, and unique relationships with you.

quPi is more than an aquarium simulator. It is an interactive digital companion experience where every fish can respond, learn, play, and grow over time. Feed your fish, decorate their environment, discover new companions, play fast-paced games, and talk to your aquarium using your voice.

Your Fish Have Personalities

Every fish has its own personality, affecting how it swims, plays, learns, speaks, and reacts to the world around it. Some fish are energetic and adventurous. Others may be cautious, calm, curious, playful, or especially interested in food.

A fish’s current mood influences its behavior. Its reactions can change depending on whether it is happy, hungry, excited, nervous, bored, or relaxed.

Build a Real Bond

The more time you spend with a fish, the stronger your bond becomes. Fish with a high bond may become more trusting, attentive, playful, and willing to interact.

Talk to Your Aquarium

Use voice interaction to speak with your fish and control aquarium activities. Ask about the tank, call a fish by name, feed your fish, start a game, open menus, or simply talk to your virtual companion. Fish can learn your name and remember some of your preferences such as favorite color, food, or music.

Play Together

Interact directly with your fish through taps, touches, pushes, and swipes, or start one of several aquarium activities:

Fetch — Throw a toy into the tank and watch your fish chase it, spin, and return it. Fish can become better at fetch through practice, although some may still miss, panic, or send the toy somewhere unexpected.

Bounce — Rally a toy back and forth with your fish. Tap the moving toy or swipe across it to return it. The toy becomes faster as the rally continues, letting you build a high score and earn coins.

Food Discovery — Send your fish searching through the water for food and other surprises.

Certain fish may even have unique reactions.

Create Your Aquarium

Collect fish and give them names. Add structures, decorations, toys, and environmental features to make the tank your own. Your aquarium saves which fish and structures are active so your world can be restored when you return.

Earn coins through play and aquarium activities. Coins can be used to obtain food, fish, structures, toys, and other virtual aquarium content. Optional coin packs are also available as in-app purchases.

Discover a Living World

Fish can interact with their surroundings, respond to events, develop preferences, and occasionally initiate conversations or activities. The aquarium continues to feel active even when you simply want to relax and watch.

Ambient Aquarium Mode

Hide the interface and let quPi become a calming digital aquarium. Fish continue swimming and interacting while the controls stay out of sight, creating a peaceful display for a desk, nightstand, or living space.

When you are ready to interact again, tap the screen to speak to the aquarium and bring the controls back.

A Companion That Grows With You

Every conversation, game, discovery, and quiet moment helps shape your aquarium. Fish remember their experiences, develop stronger bonds, and respond according to their individual personalities and moods.

Feed them. Play with them. Talk to them. Learn who they are—and let them learn about you.

Welcome to quPi Aquarium: a virtual holographic aquarium world that grows with you.

Hologram screen sold separately on our website... or build your own!