Build an aquarium empire! In your small mobile ocean, there are a lot of cute fishes. Unlock new fish tanks with unique types of fishes. Build colorful and fun aquariums that will boost your business to the next level.

Algae produce oxygen, fishes are collecting the oxygen bubbles and transport them to oxygen tanks. That’s how you earn and invest in better gear, new fishes and algae to speed up the process and make even more coins!

In this special aquarium, you will find fun fish types like taco fish, smartphone fish, robot fish, watermelon fish and more! Discover all of them by collecting tanks full of valuable oxygen.

Upgrade your factory, invest in better equipment to speed up the earning process and become the next Fish Capitalist!

Build an oxygen empire with your fish factory idle game. Manage your aquarium factory efficiently. During completing next levels, you will unlock boosters like Golden fish with bonus cash or Auto pipe which will help you earn more coins. Soon you’ll become the next Fish Tycoon!
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What’s New

Version 1.3.0

We update Idle Fish Aquarium regularly so we can make it more fishier for you. Get the latest version for all available features and improvements. This version includes:
- outstanding aquarium mode
- awesome decorations
- super missions!
- shop with premium fishes and fish food
- lovely mini-game in which you can feed your fishes
- general improvements
Have fun!

Ratings and Reviews

4.8 out of 5
665 Ratings

665 Ratings

The_Cake_Baker ,

This is amazing!

Now before you say, "Oh, this is a knock-off of Bee Factory!" don't. I already know that, but the reason my rating is still five stars is that this app is actually compatible with iOS 9! Bee factory isn't, even though it's literally the same game as this but with bees and honey instead of fish tanks and oxygen. And, my opinion is a bit biased. This is because I absolutely love fish tanks filled with unique and beautiful fish. In this game, you can have over 20 fish tanks, and you don't even need to feed the fish! I play this game to watch the fishes swim around, but the tycoon aspect also keeps me coming back for more!

moneyjackson ,

Amazing game

I love SeaFish factory. It is one if the best games ever! But here is the one problem. I am at the maximum level. I want to level up more but I can’t. Please add a lot more fish in so I can continue playing. When you do or if you do I will continue to play this game. But at least I can upgrade the money

Developer Response ,

Hi moneyjackson!

We just added an update with 9 new fishes!
Thank you for playing and supporting Idle Fish Factory :)

Rottenweiler ,

So far impressed

It’s 4 stars because it’s an idle game. So far it’s been enjoyable. I haven’t encountered a blatant forced ad every 10 seconds or upgrade tap like literally every company does even though it costs them player loyalty. These people seem to stay on top of these games pretty decent. All of there titles seem actively updated and nothing has those excessive 2 yrs between updates going on. I hope Vivid can keep it up and show other publishers the proper way to do the free 2 play niche.


Vivid Games S.A.
423.7 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.


English, Chinese, French, German, Italian, Japanese, Korean, Polish, Portuguese, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
In-App Purchases
  1. No Ads + Double Profit Forever $2.99
  2. Base promo pack of diamonds $0.99
  3. Double all earnings forever $2.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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