most common is us gallons, for example mine is 150us / 566 litreswat is every body using when they say 10 gallon tank for example?
are they talkin imperial gallons or us gallons?
which is most comonly used![]()
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Yes it doesWe mostly use US gallons because otherwise it confuses the American members![]()
. We refuse to use the metric system, but half the time can't figure out the English system.