PC FISH: Taskbar Aquarium Swims to a Strong Steam Start
The free title proves a niche desktop companion format can land with players immediately, carrying fish into the Steam Community Market as tradeable items with set values.
Reporting from 1 source: Game Spark.
NANOO COMPANY released the free desktop companion game PC FISH: Taskbar Aquarium on Steam on August 14, 2026. It holds an 86% positive rating from 51 reviews, earning a Very Positive status. Players raise, breed, and collect fish while working or gaming. Over 450 species are available.
The aquarium keeps swimming in the corner of your desktop while you work, browse, or play other games. Players begin with a few fish and expand through discovery, breeding, and trading. Each fish carries a set value, and collected specimens link to Steam inventory for buying and selling on the Community Market based on rarity and traits.
Two paid DLC packs are on sale alongside the free base game. The Tropical Paradise Pack and the Asian Garden Pack each add 12 decorations. The title runs on Windows and macOS through Steam.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.