confirm my tank size?

[BishopiMaster]

48 inches long, 19 inches high, 13 inches wide

 

[BishopiMaster]

err 21 inches high

 

[moose35]

55 gallon


moose

 

[P. Novak]

I'd agree by looking at this chart..
http://www.glasscages.com/?sAction=ViewCat&lCatID=63

 

[Aschamne]

If you ever have a tank that you are not sure about all you need to do is this simple equation.

l X w X h/231

So with your dimensions you would multiply 48, 13 and 21 which would equal 13104. Then divide by 231 and you end up with 56.7 which is a standard 55 gal.

Art

 

[tikichick]

Here's a handy calculator:

http://animal-world.com/encyclo/information/calculate.htm