Aquarium Calculator
Calculate aquarium volume, fish stocking, heater size, and filter flow rate. Plan your perfect fish tank with our comprehensive tools.
How to Calculate Aquarium Specifications
- 1 Select your tank shape (rectangular, bow front, hexagonal, etc.)
- 2 Enter the tank dimensions in inches or centimeters
- 3 View tank volume, equipment sizing, and stocking recommendations
- 4 Use the equipment recommendations for heater and filter selection
🔒 Instant results, faster than AI. No signup. 100% private.
Last updated: January 15, 2026 · v2.1