Splash — Fish Aquarium

Contains adsIn-app purchases
4.6
20.7K reviews
1M+
Downloads
Content rating
Everyone
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About this game

Imagine a world teeming with colorful fish, swaying coral reefs, and fascinating sea creatures. In Splash - Fish Aquarium, you can create your own underwater paradise and become the caretaker of a thriving ocean reef. Feed and grow fish, decorate your reef, and discover the wonders of the ocean in this relaxing fish game that offers hours of endless fun!

Begin your journey with a friendly turtle as your guide, and embark on a quest to restore balance to the ocean. Raise your fish from tiny eggs to playful adults, then release them into the greater ocean to replenish its dwindling populations. Along the way, you'll unlock more ocean reef, complete exciting events, and learn fascinating facts about each fish you collect.

Features:

😊 Relaxing gameplay: Immerse yourself in a relaxing underwater world, teeming with real ocean fish, coral, and fascinating sea creatures!
🐠 Collect Fish: Discover hundreds of real-world species, from beloved aquarium favorites like clownfish to fascinating ocean dwellers like starfish, jellyfish, and sharks.
🪼 Interact with fish: Guide your fish and observe their quirky interactions as they explore your ocean reef together.
🌿 Decorate Your Reef: Collect underwater plants, coral, and decorations to adorn and power up your ocean aquarium.
🤝 Connect with Friends: Exchange gifts and help each other grow your underwater ocean aquarium.
📸 Capture the Moment: Take photos of your favorite fish and share them with friends.
📖 Document your discoveries: Use the Aquapedia to learn fun facts about the fish, coral, and other sea creatures you collect!
🎉 Participate in Events: Take part in events to collect limited-time fish species and underwater decorations.

If you enjoy fish games, aquarium games, or relaxing games, prepare to be captivated by the wonders of Splash - Fish Aquarium!

*****
Splash - Fish Aquarium is developed and published by Runaway.

This game is free to play but does contain in-app purchases. If you run into any issues while playing or you have any suggestions, please reach out to us at support@runaway.zendesk.com
Updated on
Feb 3, 2026
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info, and Device or other IDs
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
16.7K reviews
sara cramer
January 24, 2026
Been playing since summer. I like it, the fish are cute, the coral and plants are pretty. It's an easy clicker w/ a 2hr cooldown. I spent $2 twice to finish an event, you can't get the final item unless you never miss a 2hr mark in an event. Open the fish chests first with the keys, I opened land first and now it's a grind and takes a month to level up playing daily. Sucks actually. Please add what the fish eat to their create page. It's too hard to figure out what plants to have for which fish.
12 people found this review helpful
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Runaway Play
January 27, 2026
Thanks for the thoughtful review and 4 stars. Sorry the event pacing felt strict. Keys can unlock areas or species chests, pick what fits your goals. For matching plants and fish, check the Aquapedia species tab and the decoration details to see what each produces. We appreciate your suggestion. 🐠
Shelby Monday
March 19, 2025
So far, this game has been great. You can watch ads for extra items. It doesn't feel very money hungry. It guides you on how to play, and it is very easy to follow. Any items you might need to upgrade things, it tells you how to get more of them. I am very impressed so far. I haven't enjoyed a fish/aquarium game this much since Fish Tycoon back in ye olden days.
39 people found this review helpful
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Denise Crume
June 2, 2022
Good game overall, the graphics are cute and the game is pretty relaxing. I LOVE that they let you go into the options menu before a twenty minute tutorial unlike a lot of games. However, the coin system is broken. You need coins to feed fish but the plants that produce them have no holding system so if you don't tap them every five minutes, you still only get maybe 20 coins. Which means no matter what nest egg I build up, it's gone by the time I wake up or get off work
90 people found this review helpful
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What’s new

Valentine’s Day Brand New Content!
- Collect brand new creatures in this special event, available for a limited time only!
- 4 loveable pink Anthias Fish to unlock and populate your ocean reef!
- Limited Valentine-themed decorations to collect!
- Available to players over level 6.