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Frequently Asked Questions

How do I measure a Bowfront tank?

You need the maximum width (at the center of the curve), the minimum width (at the side panels), the length, and the height.

Are Bowfront calculators accurate?

Our calculator uses an approximation based on the average width of the curve. While not 100% mathematically perfect due to glass curvature variations, it is accurate enough for dosing and stocking.

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Determine the water volume of cylindrical or column fish tanks. Calculate gallons from diameter and height.

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Simple calculator for cube-shaped tanks. Enter one side length to get US Gallons, Liters, and water weight.