Hello, I'm looking for a new fish tank - I'd like to upgrade my 20 gallon tank to a 40. I have an old TV armoire that I want to use as the stand. So my measurements for the tank aren't standard - 33"Wx16.5"Dx24"H (W & D are set, H is flexible). I found a 37 gallon from Deep Blue Professionals that would fit perfectly, however, I cannot seem to find any place that carries that brand (possibly they are out of business, not sure?). I only have a PetSmart & PetCo local and I don't like the options there and most bigger tanks there come with a stand. Any suggestions on tanks that I can order and have shipped to me?? I checked Amazon, however, finding my demisions has been difficult.