My Cozy Aquarium

My Cozy Aquarium

RedDeer.Games · November 6, 2025 · Incremental, Casual, Colony Sim, Simulation, Fishing

Buy My Cozy Aquarium from Steam at $6.99 — the cheapest of 1 store we compare.

PC
5 user reviews40% · 5
Best price
$6.99
lowest tracked $2.09
Steam Buy at Steam

Prices last checked

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Where to buy My Cozy Aquarium — official stores

Steam
Steam
Standard Edition · Steam
$6.99
Buy

My Cozy Aquarium price by region

My Cozy Aquarium costs $4.69 in Georgia (USD), £5.89 in the United Kingdom, €6.89 in Europe (EUR), $6.99 in the United States, CA$8.99 in Canada, A$10.25 in Australia, NZ$10.49 in New Zealand, R$23.50 in Brazil and zł31.99 in Poland right now.

Cheapest My Cozy Aquarium offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $4.69 $4.69 — 1
United Kingdom £5.89 £5.89 — 1
Europe (EUR) €6.89 €6.89 — 1
United Statesyour region $6.99 $6.99 — 1
Canada CA$8.99 CA$8.99 — 1
Australia A$10.25 A$10.25 — 1
New Zealand NZ$10.49 NZ$10.49 — 1
Brazil R$23.50 R$23.50 — 1
Poland zł31.99 zł31.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About My Cozy Aquarium

Dive into a cozy underwater world where caring for fish and decorating aquariums becomes your most relaxing adventure.

My Cozy Aquarium — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Jan 27, 2026
This is an idle game that, bizarrely, requires you to play it every few minutes. The mini games are directly tied to the timer multiplier, so the worse the conditions are the longer it takes your fish to grow. The conditions of the tank do decay when the game isn't on. I thought this would be a fun little game to have on while I do other things but the speed at which things decline means you don't really get to enjoy the fish you have for very long before you're playing more mini games that grow old fast. The supposed upgrades to your tools have no information on them and don't actually feel like they do anything to make things easier. So no, I don't recommend the game. You're probably better off playing a video of an aquarium then playing this game.
7 found this helpful
Not recommended Nov 15, 2025
Bad design. Maintaining your aquariums is a full time job (O2, temeperature etc). You think you can buy something to help you on that but its just cosmetic. There is also a lot of misinformation in the game. You buy stuff for nothing.
6 found this helpful
Recommended Nov 22, 2025
So, I will start out by saying that I really like the game. I've spent a little over 6 hours playing at the time of this review and I have had a lot of fun. I love how pretty the fish are and that there are so many different ones to collect. I also love the music and that there is different music for each tank. Things I think would improve the game: - Making it to where you cannot click fish through the buttons at the bottom of the screen or the window that pops up when looking at fish information. I've tried to sell fish by clicking on them, only to have it click whatever fish is behind the window instead. - Better upgrades. The upgrades don't really seem to do anything. It doesn't seem like they give you longer time between having to fix things or feed the fish. Example: I bought the upgrade that looks like it would be an automatic fish feeder, but I still have to feed them by hand. I'm not sure what the upgrades to because there are no descriptions for them. - The mini games are fun, but I think there should be a longer time between having to do them. It would be nice to just sit there at watch the fish grow, but sometime it does feel like you are constantly doing the mini gam…
4 found this helpful
Recommended Apr 10, 2026
I am giving this game a thumbs up only because I wish to see more from this game. The artwork is stunning and I love the "collect them all" gacha vibes, plus mini games. I like having it open as a desktop sim while I work in another tab, and when I want a distraction I can just take care of the aquarium. This game does feel like it was meant for mobile originally given how some features are blocked behind "downloadable content". Not sure what that means because there's no DLC.
1 found this helpful
Not recommended Nov 18, 2025
(Im going to update this review as I play more) So first of all, its a great concept and just a really fun and cozy game in general. There's not an insane amount of customization for the Aquarium yet, but its an early access game that hasn't even been out for 2 weeks after all. I haven't really encountered any bugs so far either, the only thing that happens was fish food rarely disappearing in the second aquarium, but it didn't happen often and wasn't that big of an issue either. Only thing is that as you progress and unlock more aquariums, it can become quite the management simulator rather than a cozy game, but its still manageable and really enjoyable regardless. Can't wait to see where the future will take this game! Edit: Im afraid I have to change the review to negative, there have been no updates since release and theres still quite some issues, I was hoping waiting a little would bring atleast something but well.. maybe someday.
1 found this helpful

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