Tiny Aquarium

Build a happy little aquarium that keeps growing even while you're away. Collect 120+ fish, decorate your tank, and unwind a few minutes at a time.

Tiny Aquarium is a relaxing, cozy fishkeeping game you can play at your own pace. It's a calm idle aquarium game where your fish keep you company: start with a single egg in an empty tank and slowly build it into a happy aquarium that's all yours. Hatch, breed, and catch fish, then decorate the tank however you like.

COLLECT 120+ FISH
From real-world species to ones that only exist here, there's always something new to find. New fish get added regularly. Some you'll get right away. Others you'll be chasing for a long time. Each one comes with a fact about its real-life counterpart, so you pick up a little as you go.

RELAX AT YOUR OWN PACE
No pressure to keep up. Your fish grow in real time, even when the app is closed, so you can check in for a few minutes whenever you like and pick up right where you left off.

PLAY TOGETHER, OR ON YOUR OWN
When you want company, visit other players' aquariums, trade fish, and join live events. Or keep your tank to yourself. The game works either way.

GO FISHING
Cast a line in the fishing minigame, upgrade your rod and boat, and go after the rarest catches.

Build the aquarium you actually want.