New bigger tank

I am looking for a new tank but my biggest thing is keeping it 4ft so i can use my t5 light system. Can anyone point me to some sites that sell tanks? I need to order online cause we dont have much for choices in the small town i live in.



I found this for black friday special but was confused by dimensions.



http://www.petsmart.com/featured-sho...m%3D150+gallon



Idk how that 150 gallon can only be 2 ft long... R those dimensions right?