PC FISH Knowledge Base

Guides for Every Aquarium Goal

Begin with the core loop, then jump to wallpaper setup, rare fish, trading, or platform answers.

Start Here

New here? Start with the first 15 minutes.

Learn what to do with your first fish, how feeding and aquarium levels work, and which early choices are worth your time.

Guide Library

Your first fish, feeding, aquarium levels, breeding, and Trade Hub unlocks.

How the taskbar aquarium behaves and where it fits on your desktop.

Build a calm desktop aquarium without covering the apps you use.

Understand fish traits, breeding outcomes, and rare collection goals.

Reach the Trade Hub and prepare fish for community and Market trading.

Windows and macOS support, storage, and practical performance notes.

First Hour

Raise your first baby fish

Learn the feeding and growth loop

Breed your second generation

Reach aquarium level 4 for trading

Search Answers

PC FISH stays near the taskbar as an interactive aquarium.

Rare-looking fish come from collecting and breeding traits.

The Trade Hub unlocks at aquarium level 4.

The Steam release supports Windows and macOS.

Need More Help?

Go from your first baby fish to breeding, rare traits, and confident trading with one clear path.