Thank you, Wally!
Actually, right now there is free shipping to your HOME on this!!!! I had to pay state sales tax, but that was it. :)
Per the product description on the site, it is:
Product in Inches (L x W x H): 16.5 x 9.38 x 13.75
So it would take up 16.5 inches. Too much?
To tell the truth, I like it so much I wish I had enough extra cash to get 2 or 3 more just to have on stand-by - LOL!!!! Of course, then I would be thinking about having them sitting there empty & have to get more bettas! :)