1. What is the BRS Aquarium Volume Calculator?

The Bulk Reef Supply (BRS) Aquarium Volume Calculator estimates tank capacity in gallons using the standard formula: Length × Width × Height × 0.00433. This provides reef aquarium hobbyists with accurate volume measurements for proper dosing and stocking.

2. How Does the Calculator Work?

The calculator uses the BRS volume formula:

Where:

• \( L \) — Length in inches
• \( W \) — Width in inches
• \( H \) — Height in inches
• \( 0.00433 \) — Conversion factor from cubic inches to gallons

Explanation: The formula converts the internal dimensions of an aquarium from cubic inches to US gallons, providing the total water volume capacity.

3. Importance of Accurate Volume Calculation

Details: Knowing exact aquarium volume is crucial for proper medication dosing, water parameter management, stocking levels, and equipment selection in reef keeping.

4. Using the Calculator

Tips: Measure internal tank dimensions in inches (excluding glass thickness). Enter length, width, and height. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Why use 0.00433 as the conversion factor?
A: This factor converts cubic inches to US gallons (1 gallon = 231 cubic inches, so 1/231 ≈ 0.00433).

Q2: Should I include substrate and rock volume?
A: This calculates total capacity. For actual water volume, subtract displacement from substrate, rocks, and decorations.

Q3: What's the difference between US gallons and imperial gallons?
A: US gallon = 231 cubic inches, Imperial gallon = 277.42 cubic inches. This calculator uses US gallons.

Q4: How accurate is this calculation for rounded or bow-front tanks?
A: Less accurate for non-rectangular tanks. For rounded tanks, use average dimensions or specialized formulas.

Q5: Can I use this for saltwater mixing calculations?
A: Yes, but remember that salt mix instructions typically refer to total water volume, not tank capacity.