1. What is an Aquarium Volume Calculator?

Definition: This calculator estimates the water volume of an aquarium in litres based on its dimensions in centimeters.

Purpose: It helps aquarium owners determine the appropriate water volume for proper filtration, fish stocking, and treatment dosing.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_L \) — Volume in litres
• \( L \) — Length in centimeters
• \( W \) — Width in centimeters
• \( H \) — Height in centimeters

Explanation: The dimensions are multiplied to get cubic centimeters, then divided by 1000 to convert to litres (since 1 litre = 1000 cm³).

3. Importance of Aquarium Volume Calculation

Details: Accurate volume measurement ensures proper fish stocking levels, correct medication dosing, and appropriate filter capacity.

4. Using the Calculator

Tips: Measure the internal dimensions of your aquarium (excluding glass thickness) in centimeters. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: Why measure internal dimensions?
A: External measurements include glass thickness, which would overestimate water volume. Always measure inside the tank.

Q2: How do I measure irregularly shaped tanks?
A: For cylindrical tanks, use πr²h formula. For bow-front tanks, use average width measurements.

Q3: Should I fill to the very top?
A: No, subtract 2-5 cm from height to account for water not reaching the brim and decorations displacing water.

Q4: Does this account for substrate and decorations?
A: No, the calculation gives total volume. Subtract 10-20% for gravel, rocks, and other decorations.

Q5: How accurate is this calculation?
A: Very accurate for rectangular tanks when using precise internal measurements. Round to nearest litre for practical use.