how many gallons...

[tamikakes]

there is an ad on my local criagslist for a $5 fish tank. They don't know how many gallons but measurments are 10x20x13
Anyone know how many gallons?

[littlegreen]

About 10 8)

[tamikakes]

wow! I gotta jump on that deal huh!? (assuming it doesn't leak.)

Is there a general rule of thumb to use if people give measurements to figure out gallon-size?

here is what the person has for sale
http://cleveland.craigslist.org/for/3061226844.html

http://cleveland.craigslist.org/for/3092371836.html


http://cleveland.craigslist.org/hsh/3096932880.html

what do you think??

[ihatefirewalls]

For future reference, Google can do unit conversions for you.

Just search for "10*20*13 in^3 to gallons" (without the quotes), and it tells you 11.3 gallons.

[tamikakes]

Thanks.

I hope the person still has them, and they are water tight. Apparently they have 3 (all 10 gallon, tho only one marked as 10 gal) one is $5, one is $10 and one is $20.