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Steam

Omniquarium

Also known as Omniquarium, o, omniquarium

Collect, grow, and sell exotic fish across 10 stunning aquarium tanks. Hatch egg packs, feed your fish, and build the ultimate aquarium in this relaxing idle collector.

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Last update

9 Jun 2026

Latest update

AnnouncementPublished 01 May 2026

Omniquarium is Now Available – Dive Into the Ultimate Fish Simulator!

The Tanks are Open! It’s been a tough journey from the initial concepts to today’s release, and I am incredibly excited to finally release Omniquarium! Currently there are 100 unique fish across 10 different tanks with…

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New updates will show up here as they ship.

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