Sim Aquarium: 3D Fish Tank

About this app

Build your dream aquarium — now in stunning 3D! Sim Aquarium is the ultimate fish tank simulation. Raise, breed, and collect dozens of beautiful sea creatures while designing the aquarium of your dreams. GAME HIGHLIGHTS - 50+ Species: Clownfish, sharks, turtles, jellyfish, koi and more — with new fish added regularly - Endless Decoration: 25+ themed backgrounds and hundreds of coral, plants and treasures to customize your tank - Fish Breeding: Discover unique hybrid species and build your ultimate collection - Social Fun: Visit friends' aquariums, send gifts, and compete for the best decorated tank - Mini Games: Match-3 puzzles and lucky slots to win bonus rewards - Idle Friendly: Your fish grow even when you're away WHY PLAYERS LOVE IT - Realistic 3D fish animations for an immersive underwater experience - Easy to pick up, relaxing to play — perfect for all ages - Regular updates with new fish species and features - The perfect stress-relief companion Join millions of aquarium enthusiasts worldwide. Download now and start your underwater adventure! Contact us: Facebook: facebook.com/FishLiveApp Support: support@mongko.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Switch between aquariums and fine-tune your decorations with greater confidence. We fixed a crash that could occur after moving to another aquarium and then resizing or flipping a decoration. This update also improves how the decoration toolbar handles aquarium changes, helping your fish tank stay responsive while you decorate, relax, and care for your fish. Additional stability refinements reduce unexpected interruptions during everyday aquarium play. Thank you for caring for your underwater world. We’ll keep improving the experience with every update.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Sep 16, 2026 · 10:26 PM Free