Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!

Key FeaturesCreate a feeding frenzy to grow your fish!

Complete your collection of 125 unique fish, and unlock rare and ultra-rare color variants for each one!

Customize your aquarium and relax with your fish through real-time day-night cycles!