[Bushkill]

If it's a glass tank you're after, you won't see prices listed online other than Glasscages maybe.

In the end, it's not a standard size that stores carry in normal inventory. Along the same lines a 50B and some others. I think your best bet will be to go to your LFS and ask them to order one. The box stores may do the same, but I can't be certain there. Certainly, you may find an exception.

 

[Raymond S.]

I had one and I loved it. Try the Marineland site to see if they have one in that size.
Petsmart carries Marineland tanks so if you ask the manager he might be able to
order one. Otherwise find a MOM & POP cause they usually will order a tank.

 

[saddletramp]

You must special order a 40L or 30L from a store.
They wont be cheap, at least $100, but it is a one time buy and you have it.
I just got two.
Bill

 

[jrygel]

That's the size I have. At least two of my local stores usually have it in stock.