Dose Calculator

To help in making life that little bit easier our Technical Experts have come up with a handy device to help work out what dose to give of each King British product. Simply enter the dimensions below and away you go! When entering your aquarium/tank dimensions please make adequate allowances for the displacement of water by gravel, rocks and equipment.

Our water volume and surface area tools are helpful tools to help you determine appropriate tank population and whether you have the right tank for future additions to your tank.

Dose Calculator

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Water Volume
Measure your tank size to calculate its water volume. 

Surface Area
Measure your tank length and width to calculate its surface area.