Idle Fish Aquarium

Build an aquarium empire! In your small mobile ocean there are a lot of cute fishes. Unlock new fish tanks with unique types of fishes. Build colorful and fun aquariums that will boost your business to the next level. Algae produce oxygen, fishes are collecting the oxygen bubbles and transport them to oxygen tanks. That’s how you earn and invest in better gear, new fishes and algae to speed up the process and make even more coins!