Am i right on these dimensions!?

[marinegordon]

Ok so the other day i went to the local fish store which isn't so local to look at some fish. I get there and im looking into a 6ftX18 inch or so bowfront tank or 155g which is the exact one i have and the lady insists its a 220g tank probably just doesnt know or maybe im wrong.

Second i have what i was told when i bought it is a 180g tank which is 6X2X2 is this a 180 or 225?

 

[Satan's Goldfish]

Ok so the other day i went to the local fish store which isn't so local to look at some fish. I get there and im looking into a 6ftX18 inch or so bowfront tank or 155g which is the exact one i have and the lady insists its a 220g tank probably just doesnt know or maybe im wrong.

Second i have what i was told when i bought it is a 180g tank which is 6X2X2 is this a 180 or 225?

6x2x2 is 180 matey. Or 150 uk gallons. Dunno where she's getting 200+ from but she's crazy.

There's all sorts of online capacity calculators if you wanna check it.