My Joyful Aquarium is a relaxing game where you build your dream fish tank. Take good care of your fish’s comfort, upgrade their environment, and explore thousands of breeding possibilities. With offline progression, your aquatic world thrives even when you’re away! Ready to dive in?

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/18691e9e05b61da793183e87b5743951.avif?t=1758009961" width=600 height=106 />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.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/b06495f394afe8ae937e0bfb31835695.avif?t=1758009961" width=600 height=100 /><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/e170ecad80be2175838fc8af6f190c21.poster.avif?t=1758009961" width=600 height=250 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/e170ecad80be2175838fc8af6f190c21.webm?t=1758009961" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/e170ecad80be2175838fc8af6f190c21.mp4?t=1758009961" type="video/mp4"></video>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!<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/8075e1bd702cebf6e2124acb1dff089a.webp?t=1758009961" width=600 height=55 /><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/0755874b12fd8056642d90456d20427f.poster.avif?t=1758009961" width=600 height=250 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/0755874b12fd8056642d90456d20427f.webm?t=1758009961" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/0755874b12fd8056642d90456d20427f.mp4?t=1758009961" type="video/mp4"></video>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? <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/491199c853af886ceba4cd594c076170.webp?t=1758009961" width=600 height=55 /><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/a7a8cdd0d72a28a5e65cde7e7a8778d5.poster.avif?t=1758009961" width=600 height=250 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/a7a8cdd0d72a28a5e65cde7e7a8778d5.webm?t=1758009961" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/a7a8cdd0d72a28a5e65cde7e7a8778d5.mp4?t=1758009961" type="video/mp4"></video>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.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/b351c38dde57ab109f5ff503241ff746.webp?t=1758009961" width=600 height=55 />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!<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3338820/extras/f0bf865608e3e870f9303c00349af6bc.webp?t=1758009961" width=600 height=55 /><ul class="bb_ul"><li>meet the fish requirements to generate joy</li><li>use joy to breed more fish</li><li>discover unique aquarium conditions - water temperature, salt and light levels</li><li>discover thousands of fish combinations </li><li>add decorations and customize the looks</li><li>no need to keep the game open, your fish will thrive even while you're offline!</li></ul>

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My Joyful Aquarium Achievements