Aquarium Water Volume, Gravel Substrate & Filter Turnover Calculator
Calculate exact gross and net water capacity in Liters and US Gallons, required GPH / L/h filter flow rate (4x-6x turnover), and total filled weight on floor/stands.
Calculator Inputs
Live Real-TimeNet Usable Water Volume (Liters)
Recommended Filter Flow Turnover (L/h)
775 L/h
Total Filled Tank Weight on Stand (kg)
222.4 kg
Detailed Calculation Breakdown
Calculation Methodology
Gross Volume (Liters) = (Length cm * Width cm * Height cm) / 1000. Net Water Volume = Gross Volume * 0.85 (displaced by gravel/decor). Filter GPH = (Net Gallons * 5).
Important Legal & Educational Disclaimer
A fully filled glass aquarium weighs approx 1.2 kg per liter (10 lbs per gallon) including glass pane, substrate gravel, and hardscape rocks.
This calculator is designed for educational and informational purposes only based on public statutory frameworks. The outputs do not constitute binding financial, tax, or legal advice. We assume no liability for decisions made based on these estimations. Always verify with the relevant official authorities or a certified professional advisor.
Frequently Asked Questions
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