Overview

Nanoquarium is a cozy desktop companion that brings a real, living aquarium to your screen. Developed and published by PGD Games, this casual simulation lets you pop the tank out so fish drift across your open windows, or keep it tucked in a corner with always-on-top mode.

It's a relaxing, idle-friendly experience that fits neatly into your workflow.

Highlights

  • Desktop Integration: The tank can float over your windows while clicks pass through, or stay docked in a corner—your choice.
  • Authentic Fish Behavior: Created by someone who bred tropical fish for years, so species like tetras, bettas, corydoras, and plecos act like the real thing.
  • Living Ecosystem: Fish breed on their own, shoal, build bubble nests, and graze on driftwood, all without water changes.

Who It's For

If you love cozy games, creature collectors, or just want a calming presence while you work, Nanoquarium is for you. It's perfect for anyone who enjoys watching virtual life unfold at their own pace, with no pressure to keep up.

Game Info

  • Genre: Casual, Indie, Simulation
  • Developer/Publisher: PGD Games
  • Release Date: November 2, 2026
  • Platform: PC (Steam)
  • Features: Single-player, Steam Achievements, Adjustable Text Size, Camera Comfort
  • Languages: English, French, Italian, German, Portuguese-Brazil, Russian, Spanish-Latin America, Japanese, Korean, Simplified Chinese