It is critical to understand how many liters your tank holds so that you may be precise when adding or dosing goods like pharmaceuticals and de-chlorinators.

To get the size of your tank, multiply the width by the height by the length in cm, then divide by 1000.

Keep in mind that when calculating how much water is in the tank, it is advisable to measure to the waterline rather than the tank’s top.

A 4-foot tank, for example, may be 120cm long, 45cm broad, and 45cm high.

243000 = 120 X 45 X 45

Then divide by 1000, resulting in a tank capacity of 243 liters.