My Joyful Aquarium
-38%- Genres
- Casual, Simulation, Early Access
- Released
- 16 Sep, 2025
- Developer
- Error 300
- Publisher
- Error 300, Gamersky Games
My Joyful Aquarium price history
£3.22 today90-day low £3.22 (27 Oct 2026)Lowest recorded £3.2290-day average £3.22
Today's price is the lowest we've seen in the last 90 days. Cheapest UK-working PC key across the stores we compare, any edition; tracked since 27 Oct 2026.
$4.30 today90-day low $4.30 (27 Oct 2026)Lowest recorded $4.3090-day average $4.30
Today's price is the lowest we've seen in the last 90 days. Cheapest US-working PC key across the stores we compare, any edition; tracked since 27 Oct 2026.
€3.70 today90-day low €3.70 (27 Oct 2026)Lowest recorded €3.7090-day average €3.70
Today's price is the lowest we've seen in the last 90 days. Cheapest Europe-working PC key across the stores we compare, any edition; tracked since 27 Oct 2026.
About this game
Have you ever dreamed of building your own underwater world bursting with colorful fish, beautiful decor, and a personal touch that’s uniquely yours? My Joyful Aquarium lets you bring that dream to life... and beyond! It's time to let your creativity go wild and explore nearly endless possibilities.
Pick your favorite fish eggs, drop them into your aquarium, and wait for your new aquatic friends to emerge. Make sure your little fish has everything it needs to thrive and grow into its adult version. Well done, you've just discovered your very first species... only thousands more to go!
Make your aquarium truly your own! With a wide variety of decorations, plants, boosters, and backgrounds, you can build a beautiful, one of a kind underwater world - just perfect for your little fish pets. Will you manage to make them feel at home?
Place your chosen fish in special breeding tanks to discover completely new species. Experiment with endless combinations and new pairings to uncover even more exciting possibilities. Remember - the happier your fish are, the easier it is to breed them.
Your aquarium keeps growing even while you're away, so drop by whenever you feel like it. Admire your specimens in the fish atlas, collect and spend joy points, plan the future of your tank and keep your underwater adventure flowing!
meet the fish requirements to generate joy
use joy to breed more fish
discover unique aquarium conditions - water temperature, salt and light levels
discover thousands of fish combinations
add decorations and customize the looks
no need to keep the game open, your fish will thrive even while you're offline!
Trailer
Screenshots
PC system requirements
Minimum
- OS *
- Windows 7 (SP1+) and Windows 10
- Processor
- x86, x64 architecture with SSE2 instruction set support
- Graphics
- DX10, DX11, DX12 capable
My Joyful Aquarium prices: questions & answers
What is the cheapest My Joyful Aquarium price for PC?
The cheapest My Joyful Aquarium PC key right now is £3.22 at Kinguin, 38% below the usual price. We compare 2 offers from 2 stores for PC, and prices update at least twice a day.
Cheapest price today: £3.22 at Kinguin (38% off, usually £5.89). We compare 2 stores for My Joyful Aquarium, and prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).