My wife and I are looking to get an aquarium for the home. We're looking for something about 50 gal (basically needs to fit in a 40-41" wide section of the wall) tank for freshwater fish. We haven't been that thrilled with what's available at local shops, and I'm having little luck online. Any one know of some good online stores where we can get a decent deal? And any other advice would be greatly appreciated as well.