GET YOUR BEARINGS
Plan your next PC FISH: Taskbar Aquarium session
Our independent guide helps you get the most out of PC FISH: Taskbar Aquarium without spending extra time guessing mechanics. By focusing on collection strategies, breeding timing, and market navigation, you can build a standout aquarium while keeping your workflow uninterrupted.
01 / THE GUIDE
Observe Idle Growth
Run the aquarium for a full workday and note how many new fish appear. Compare this baseline with a weekend session to see how idle time influences discovery rates.
- Keep the aquarium open while you work to let fish grow and discover new species automatically.
- Check the taskbar icon regularly for notifications about new fish or breeding events.
02 / THE GUIDE
Diversify Early Species
Start with a mix of common fish types. Track which combinations produce offspring with unique traits, then prioritize those pairings for future breeding.
- Focus on acquiring fish with unique traits to increase the overall value of your collection.
- Use the decoration options to personalize the aquarium and make it easier to spot new arrivals.

03 / THE GUIDE
Upgrade Timing
When your tank reaches 80% capacity, pause new acquisitions and invest in the next size upgrade. This prevents bottlenecks and keeps breeding cycles smooth.
- Maintain a diverse group of fish to increase breeding possibilities.
- Leave the aquarium running for extended periods to maximize discovery chances.
04 / THE GUIDE
Market Price Monitoring
Check the Steam Community Market twice daily for price fluctuations on rare fish. Buying low and selling high can fund decorative upgrades without affecting gameplay.
- Prioritize upgrades that increase tank size when your collection approaches the current limit.
- Experiment with different decorations to keep the environment engaging.
05 / THE GUIDE
Decoration Impact
Swap out decorations every few days and record whether visual changes affect how quickly you notice new fish alerts. Adjust aesthetics to maintain engagement.
- Monitor market prices to identify undervalued fish that can be resold for profit.
- Trade strategically to fill gaps in your collection and pursue rare species.




