Start a virtual aquarium on your machine

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Maybe you want to grow a virtual aquarium instead.

A virtual aquarium in Fish Tycoon 2.

Last Day of Work

Best Real-Time Virtual Aquarium: Fish Tycoon 2

Last Day of Work

Free to play.

Over 400 unique species.

Upgrades and items are expensive.

A player manages their tanks in the video game Megaquarium.

Twice Circled

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Best Tycoon-Like Fish Simulator: Megaquarium

Twice Circled

Almost 100 marine species.

Customize controls and challenges in Sandbox mode.

Ten-level story campaign that teaches you the game.

A shark swims by in Feed and Grow: Fish.

Old B1ood

Some systems are difficult to learn.

Could use some quality of life tweaks.

If you like to micromanage, this game will keep you happily busy for hours and hours.

Colorful fish swim in a virtual aquarium in Fish Farm 3

BitBros

Best Fish Survival Game: Feed and Grow: Fish

Old B1ood

Survival gameplay.

You get to be a fish.

The game never left early access.

A weird cat fish (?) swims by in Insaniquarium.

PopCap Games

Multiplayer doesn’t always work.

Doing so lets you grow into larger and larger creatures.

Although the game never left Steam Early Access, there are still plenty of things here to enjoy.

Put unused items into storage instead of selling them.

Gameplay is a bit slow.

Some larger species are exorbitantly expensive.

It also tasks you with keeping your stock alive by regularly feeding them and changing their water.

Create a personalized aquarium screensaver.

It’s stuck on a lower resolution.

Insaniquariumis from PopCap Games, the makers behind hits likePlants vs. ZombiesandBejeweled.

Like those other titles, it’s a colorful take on a well-established genre.

These pets can even work for you by feeding your fish or protecting against alien threats.