How to make the right stocking decisions with App-aquatic

Start with your real tank setup

Enter accurate tank size, filtration, and current stock in App-aquatic. Stocking recommendations only help when the base setup is realistic.

Check compatibility first

Before adding any species, review temperament, preferred parameters, and likely conflict patterns. Do not rely on one-off store advice alone.

Validate group sizes and swim zones

Many fish need proper schools. App-aquatic makes it easier to see if your mix is top-heavy in one swim zone or undergrouped for social species.

Add fish in stages

• Add one group at a time, then observe and test.
• Use logs to confirm water and behavior stability.
• Avoid large stocking jumps that spike bioload.

Use diagnostics as a decision gate

If diagnostics flag risk, pause additions and correct setup issues first. A delayed purchase is better than a stressed or unstable tank.