Announcement
v1.16.171.16.17 Patch Notes
This is a Windows-only patch that fixes Tiny Mode issues.
Read announcementSteam
Tiny Aquarium: Social Fishkeeping
Also known as Tiny Aquarium: Social Fishkeeping, steam:2581950, tasf
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.
Last update
18 May 2026
Players now
243
Latest update
Update history
Browse past updates and patch notes for this game.
20 updates
March 2026
- 1.16.6 Patch NotesFix weekly rewards being the same every week Start the game properly from last config on fullscreen/windowed Potential fix to tiny mode Fix issues with soil achievement
- 1.16.5 Patch NotesPossible fix to the tiny mode issues.
- 1.16.3 Patch NotesAllow more than one pair to breed at the same time Snails and starfish now breed after a fixed 2 seconds Added a button to cancel breeding in the UI breeding panel Possible fix to tiny mode black screen issue
- 1.16.2 Patch Notes- Added SFX to hatching / fishing a unique fish - Added a tooltip explaining that only adult fish can breed - Fixed an issue where the fish info panel would stay open after coming back from visiting an aquarium - Fixed…
February 2026
- 1.16.1 Patch Notes- Added the missing aquarium - Added another aquarium because why not - Fixed bait shop not refreshing - Fixed level requirement icon not disappearing after the requirement is met
- Hey everyone, We’re back with another seasonal update to bring some fun and whimsy to these long winter months! For those of you enjoying summer where you are right now, good for you we’re not jealous at all… 👀 But hey…Store
January 2026
- A-Lotl Axolotl Is Back!A-Lotl Axolotl is Back! For two weeks 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, items, and of course…
- 1.15.18 Patch NotesFixed a bug where owning the new supporter's pack would corrupt some decorations.
- 1.15.17 Patch NotesStorage spaces per level has been doubled. Added support (pun intended) for the new supporter's pack. Minor bug fixes.
December 2025
- 1.15.16 Patch NotesFixed social panel not opening / friend list not loading.
- New Christmas Update! 🎄Good tide-ings, We’re feeling festive here at Lunheim HQ, so we thought it was about time for a Christmas Update alongside the Steam Winter Sale! Here’s what you can look forward to in this update: 🎁3 gift box decorati…
Gallery
In-game media
Achievements
Community progression
Top picks from 31 Steam achievements, sorted by player unlock rates.
- My First Fish!Hatch a fish for the first time.98.5%
- Fishing 101Catch your first fish.93.4%
- Kissy KissyBreed a couple.90.4%
- Shopping Frenzy ISpend 10.000 coins on the shop.73.5%
- This is nice...Hidden65.8%
- A Full AquariumHatch 30 fish in total.64.3%