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Tiny Aquarium: Social Fishkeeping

Tiny Aquarium: Social Fishkeeping

A happy aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.

Released Jun 23, 2025 Developer Lunheim Studios Publisher Future Friends Games, Gamersky Games Platforms Windows · Mac · Linux CollectathonCreature CollectorIdlerFishingManagement
View on Steam ↗ $7.49 (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

95.9%positive3,736 reviews
Recommended · 18 found this helpful

“Great game, but it's dead now. There are 160-170 players/day peak and that's it. Half of those just sit there are trying to sell fish in vein to new players that aren't arriving into the game, or at least sticking around. All the people are VERY nice and friendly; a good vibe.…”

— a player, Steam review · 1,170 hrs played
Recommended · 8 found this helpful

“It's a relaxing little game. You collect fish that have their own attributes. You can get the fish by breeding, fishing, hatching eggs or trading. The attributes determine how much they're worth, and some other things like breeding viability, or how fast they swim. Some rare…”

— a player, Steam review · 55 hrs played
Recommended · 7 found this helpful

“Love this game, the music and atmosphere is very cozy. We should all go buy tiny aquarium on steam.”

— a player, Steam review · 20 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.

1,368all-time peak
0 500 1k 2026 667 avg · Jul 2025

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

31achievements
35.0%median completion
5.6%rarest: FishDex Complete!
98.5% of players 93.4% of players 90.3% of players 73.4% of players 66.3% of players 64.1% of players 61.2% of players 59.1% of players 56.4% of players 55.2% of players 53.4% of players 47.1% of players 45.9% of players 43.5% of players 43.3% of players 35.0% of players 29.8% of players 26.6% of players 26.1% of players 24.1% of players 23.9% of players 22.0% of players 21.7% of players 20.9% of players 20.5% of players 17.0% of players 12.1% of players 10.9% of players 8.2% of players 7.9% of players 5.6% of players 98.5% 0% most earned rarest
Almost everyone has
98.5%My First Fish! — Hatch a fish for the first time.
93.4%Fishing 101 — Catch your first fish.
90.3%Kissy Kissy — Breed a couple.
Rarest badges of honor
5.6%FishDex Complete! — Complete the entire FishDex.
7.9%The Perfect Fish — Get a fish with the best genetics possible.
8.2%All of The Soils! — Unlock every type of basic soil possible.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.

$7.49current · sampled 2026-09-26 21:12 UTC
$7.49lowest since tracking began2026-09-26
US7.49 USD
EU7.49 EUR
UK6.29 GBP
Australia11.06 AUD
Canada9.84 CAD
Japan862 JPY
Brazil24.84 BRL
China30.94 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

China≈$4.6 Brazil Japan Canada US Australia UK EU≈$8.5

Cheapest → most expensive, converted to USD at ECB reference rates (2026-09-25). Relative comparison only.

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Aug 18, 2026
Pachinko Dungeon Crawler!? | Demo Out Now!

We made something new and it's nothing like this game Hey everyone, Tiny Aquarium has been a strange and lovely thing to work on. Some of you have had a tank running at the bottom of your screen for o

Jul 08, 2026
A-Lotl Axolotl is Back!

A-Lotl Axolotl is Back! For one week only, you will be able to do quests and earn special Axolotl Currency. This seasonal currency can be spent on the reward shop for curious exclusive decorations, it

Jun 24, 2026
The Marine Life Conservation Event is back!

The Marine Life Conservation Event is back! From now until July first, the Marine life event is up and running, introducing new species, new decorations and an opportunity to keep growing your tank wi

May 28, 2026
Sakura event is now live! 🌸

Hey everyone, We have an exclusive in-game event and main game update to share with you as part of our inclusion in the Cozy & Family Friendly Games Steam Event, which starts today! The Sakura Event i

Apr 05, 2026
1.16.17 Patch Notes

This is a Windows-only patch that fixes Tiny Mode issues.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresCasual, Indie, Massively Multiplayer, Simulation
Player tagsCollectathon · Creature Collector · Idler · Fishing · Management · Economy · Retro · Trading · Nature · Minimalist · Farming Sim · Cute (Steam store community voting)
FeaturesSingle-player · Multi-player · MMO · Steam Achievements · DualShock Controller Support · DualShock Controller Support · DualSense Controller Support · DualSense Controller Support
LanguagesEnglish, French, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Simplified Chinese, Traditional Chinese, Japanese, Turkish
Achievements31
Minimum system requirements (PC)

Minimum: OS: Windows 10 64bit Processor: x64 architecture with SSE2 instruction set support Memory: 1 GB RAM Graphics: DX11, DX12 capable Storage: 1 GB available space