How can you tell how many gallons a fish tank has?

M

Molly

New member
I have a fish tank that i bought at Petsmart but i don't remember how many gallons it is. I used to think that it was a 40 but when i see other 40s they all look so much smaller than mine. And I was wondering if there was a way to find out the gallons...please help if you know!

Thanks...
 
Back
Top