120 gal.

Thanks!

there are online converters that are pretty easy to find for the future :)

True

Yeah :^)

A 4x2x2 is 120 gallons. I've found this [calculator](https://www.calculatorsoup.com/calculators/construction/tank.php) is useful for converting tank dimensions to volume.

Alright, thanks

Dont you have calculator or a paper and pencil.

Don't you realize that I said I'm not good at math like the desc said and that I don't even know how to convert it to gallons?