1. What Is The Fish Tank Volume Calculator?

The Fish Tank Volume Calculator accurately calculates the water capacity of rectangular aquariums in litres. This 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:

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

Explanation: The formula calculates the internal volume of the tank in cubic centimeters and converts it to litres by dividing by 1000.

3. Importance Of Accurate Volume Calculation

Details: Knowing your tank's exact volume is crucial for proper fish stocking levels, accurate medication dosing, correct filter sizing, and appropriate water conditioner amounts.

4. Using The Calculator

Tips: Measure the internal dimensions of your tank in centimeters. For accurate results, measure from inside the tank (excluding glass thickness). All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why measure internal dimensions only?
A: Internal dimensions give the actual water volume. External measurements include glass thickness, which doesn't hold water.

Q2: How does substrate affect volume calculation?
A: Gravel, sand, and decorations displace water. For precise volume, subtract approximately 10-15% from calculated volume if heavily decorated.

Q3: Can this calculator be used for cylindrical tanks?
A: No, this calculator is for rectangular tanks only. Cylindrical tanks require a different formula using radius and height.

Q4: What's the difference between US gallons and litres?
A: 1 US gallon = 3.785 litres. This calculator provides results in litres, the standard metric unit for aquarium volume.

Q5: Why is accurate volume important for fish health?
A: Overstocking leads to poor water quality and stress. Accurate volume ensures proper fish stocking and correct treatment doses.