WTH?

[Valyrian]

How many US gallons does a tank 48" x 12" x 17" hold? According to online calculators, it's 42 gallons, but my dad told me it was 55 gallons. Do I really have a 42 gallon tank?

 

[Mr Miagi]

Here:

http/www.practicalfishkeeping.co.uk/pfk/..._calculator.php

 

[Valyrian]

Dang, I guess it is 42 gallons then...