Chillquarium

Casual In-app purchases Contains ads

Grow fish in real time, unlock rare variants, and customize your aquarium.

Rating: 4.3; 3.6K ratings
Downloads: 435K+; on Google Play
Price: Free; In-app purchases
Updated: Sep 16; 2026 · vAndroid 1.3.4

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About Chillquarium

Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!

Features:
- Unlock rare fish through booster packs!
- Create a feeding frenzy to grow your fish!
- Complete your collection of 156 unique fish, and unlock rare and ultra-rare color variants for each one!
- Customize your aquarium and relax with your fish through real-time day-night cycles!

Play today's Sudoku puzzle

A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Sudoku and other daily puzzles on Fiplay →

User reviews

thefoxtrot 99

very relaxing

Mack

it's good, would like an easier way to get coins. over chill nice game.

Jess B

This game is very relaxing! its so fun to unlock new fish and grow you tanks and income. Also as someone who tries not to be glued to my phone for a game, earning double income offline encourages me to put the game down more often than playing so that I can update everything sooner. I love this simple little game, p...

Robyn Minter

So far it delivers as promised and is exactly what I've been looking for. It's a chill clicker/idle game with lots of fish to collect and some stuff to unlock. Best yet, all it asks is a small purchase to unlock all bonuses, although everything is available for free. It's refreshing to see a mobile game not try to k...

App details

Chillquarium is a free Casual app for Android with 100,000+ installs on Google Play and a 4.3/5 average rating from 3,644 ratings. It was released on May 12, 2026 and last updated on September 16, 2026. It requires Android 7.0 or later. The app contains ads and offers in-app purchases.

Category: Casual
Rating: 4.3 / 5 (3,644)
Installs: 435,470
In-app purchases: Yes
Ads: Contains ads
Version: Android 1.3.4
Requires Android: 7.0
Content rating: Everyone
Released: May 12, 2026
Last updated: September 16, 2026

View on Google Play

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Alternatives to Chillquarium

Looking for apps like Chillquarium? Here are 6 similar Android apps on Google Play. The highest rated is Tallest Tree – Jumping arcade (4.6/5), and all 6 are free to download.

Chillquarium vs. alternatives
App	Rating	Price	Installs	Last updated	Compare
Chillquarium	4.3 / 5	Free	100,000+	Sep 16, 2026
Mindsweeper: Puzzle Adventure	4.5 / 5	Free	500,000+	Aug 6, 2026	Compare
Tallest Tree – Jumping arcade	4.6 / 5	Free	500,000+	Sep 18, 2026	Compare
Marmot Shelter	4.5 / 5	Free	50,000+	Jul 18, 2026	Compare
Lemmings: Puzzle Survival	4.2 / 5	Free	10,000,000+	Oct 13, 2026	Compare
Puzzle Aquarium	4.4 / 5	Free	500,000+	–	Compare
Cats in Time - Relaxing Puzzle	4.3 / 5	Free	1,000,000+	Jan 12, 2026	Compare

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