1. What is Fish Tank Volume Calculation?

Fish tank volume calculation determines the water capacity of a rectangular aquarium. Knowing the exact volume is essential for proper fish stocking, filtration setup, and water treatment dosing.

2. How Does the Calculator Work?

The calculator uses the standard volume formula for rectangular tanks:

Where:

• \( Length \) — Tank length in centimeters
• \( Width \) — Tank width in centimeters
• \( Height \) — Tank height in centimeters
• 1000 — Conversion factor from cubic centimeters to litres

Explanation: The formula calculates the cubic volume and converts it from cubic centimeters to litres (1 litre = 1000 cm³).

3. Importance of Accurate Volume Calculation

Details: Accurate volume calculation is crucial for determining appropriate fish population, selecting proper filter size, calculating correct medication doses, and maintaining optimal water quality.

4. Using the Calculator

Tips: Measure the internal dimensions of your tank (excluding glass thickness). Enter all measurements in centimeters. Ensure all values are positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: Why measure internal dimensions only?
A: External measurements include glass thickness, which doesn't contribute to water volume. Always measure the actual water space inside the tank.

Q2: How does substrate affect volume?
A: Gravel, sand, and decorations reduce actual water volume. For precise calculation, subtract the volume occupied by substrate and decorations.

Q3: What's the difference between US gallons and litres?
A: 1 US gallon = 3.785 litres. This calculator provides results in litres, which is the standard metric unit for aquarium volume.

Q4: Can this calculator be used for irregular-shaped tanks?
A: No, this calculator is designed for rectangular tanks only. Irregular shapes require different calculation methods.

Q5: Why is accurate volume important for fish keeping?
A: Proper fish stocking (1 cm of fish per litre is a general guideline), correct filter sizing, and accurate medication dosing all depend on knowing the exact water volume.