About Dose My Tank
DoseMyTank helps aquarium keepers scale a product’s directions to the water they are dosing.
Measured water comes first
Actual water volume is different from the capacity printed on the tank. We separate measured water, nominal capacity and rectangular estimates so the assumption is visible.
What a calculation can tell you
The calculator shows arithmetic and its source. It does not diagnose disease, recommend combinations or promise that treatment will be appropriate for particular livestock.
How we maintain the site
Source checks and editorial review are separate. Unverified calculator entries are unavailable. Read our source policy and current backlog.