1. What is a Fish Tank Litres Calculator?

Definition: This calculator estimates the volume of a fish tank in liters based on its length, width, and height measurements in centimeters.

Purpose: It helps aquarium enthusiasts and pet store professionals determine the water capacity of rectangular fish tanks.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( V_L \) — Volume in liters
• \( L \) — Length of tank (cm)
• \( W \) — Width of tank (cm)
• \( H \) — Height of tank (cm)

Explanation: The dimensions are multiplied together to get cubic centimeters, then divided by 1000 to convert to liters.

3. Importance of Fish Tank Volume Calculation

Details: Knowing the exact volume is crucial for proper fish stocking, medication dosing, filter selection, and water treatment.

4. Using the Calculator

Tips: Measure the inside dimensions of your tank in centimeters. Enter all three values (must be > 0) for accurate results.

5. Frequently Asked Questions (FAQ)

Q1: Should I measure inside or outside dimensions?
A: Always measure inside dimensions (water space) for accurate volume calculations.

Q2: How do I convert to gallons?
A: Multiply liters by 0.264 to get US gallons or by 0.22 for UK gallons.

Q3: Does this work for irregularly shaped tanks?
A: No, this formula is for rectangular tanks only. Cylindrical tanks need a different formula.

Q4: Should I account for substrate and decorations?
A: The calculation gives total capacity. For actual water volume, subtract space taken by these items.

Q5: Why is 1000 the conversion factor?
A: Because 1 liter equals 1000 cubic centimeters (cm³).