Pocket Aquarium

Build a tiny living sea at your own pace in Pocket Aquarium, a relaxing offline merge game with original aquatic creatures.

Tap the bubble nest to hatch a Pebble Fry, arrange creatures freely across the aquarium, and drag two matching species together to discover the next creature in a 10-stage progression chain. Each new tier brings a different silhouette and gradually adds more visual life to the tank, including bubbles, plants, sparkle, soft light and coral-like details.

Complete 30 short objectives that encourage different ways to build your aquarium. Earn shell rewards from objectives and use them only to unlock local visual themes: Shallow Reef, Moon Lagoon and Crystal Deep. There is no premium currency and nothing to buy.

Features:
• Relaxing drag-and-merge aquarium gameplay
• 10 original aquatic species to discover
• 30 progression objectives
• Free creature repositioning across the aquarium
• Protected objective creatures to prevent accidental merges
• Undo for the last deterministic board action
• Three unlockable aquarium themes
• Animated water, bubbles, plants, light rays and particles
• Local collection and progress tracking
• Progress saved on your device
• Fully offline play

Pocket Aquarium has no ads, accounts, energy systems, forced timers, subscriptions, purchases, analytics, tracking, cloud sync or online events. Closing the app never punishes your progress.