Aquarium Stocking Calculator
Calculate how many fish your aquarium can support. Get stocking recommendations based on tank size, filtration, and fish species.
How to Calculate Aquarium Stocking
- 1 Enter your tank volume in gallons or liters
- 2 Select tank type and filtration level
- 3 Add fish species with their sizes and quantities
- 4 Review the stocking analysis and recommendations
- 5 Adjust fish selections to achieve optimal stocking
🔒 Instant results, faster than AI. No signup. 100% private.
Last updated: January 15, 2026 · v2.1