1. What is Fish Tank Volume Calculation?

Fish tank volume calculation determines the water capacity of an aquarium in litres. This is essential for proper fish stocking, filtration system selection, and water treatment dosing.

2. How Does the Calculator Work?

The calculator uses the standard volume formula:

Where:

• \( L \) — Length of the tank in centimeters
• \( W \) — Width of the tank in centimeters
• \( H \) — Height of the tank in centimeters
• 1000 — Conversion factor from cubic centimeters to litres

Explanation: The formula calculates the internal volume of a rectangular aquarium by multiplying the three dimensions and converting from cubic centimeters to litres.

3. Importance of Accurate Volume Calculation

Details: Knowing the exact volume is crucial for determining appropriate fish population, selecting the right filter size, calculating medication doses, and maintaining water quality parameters.

4. Using the Calculator

Tips: Measure the internal dimensions of your tank in centimeters. Enter length, width, and height values. All measurements must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why measure internal dimensions instead of external?
A: Internal dimensions give the actual water volume, while external measurements include glass thickness and may overestimate capacity.

Q2: How does substrate affect volume calculation?
A: Gravel, sand, and decorations reduce actual water volume. For precise calculations, subtract substrate volume from total tank volume.

Q3: What's the ideal fish stocking density?
A: Generally, 1 cm of fish per litre for small community fish, but this varies by species, filtration, and maintenance routine.

Q4: Can this calculator be used for cylindrical tanks?
A: No, this calculator is for rectangular tanks. Cylindrical tanks require a different formula using radius and height.

Q5: How accurate is this calculation for water treatment?
A: Very accurate for determining water volume when treating with medications, conditioners, or fertilizers.