Try waterwolves.com, there is a supplier named ecz-1 (or something close to that) who gets them from time to time. He has his own forum in their swap and shop. Be prepared to drop a lot of cash, though. Altums are at least 25-30, if not more, not to mention air cargo.
Eheim Pimp #254, Eheim Wolverine #1
55 Gallon Work in progress
10 Gallon Shrimp Tank
10 Gallon Planted QT
20 Gallon Shrimp Tank (Work in progress)
From what I've read, and reviewd, AZGardens has been known for bad customer service. Correct me if I'm wrong, as I don't want to slander a good company, but I think it was them that people were having problems with.
"You think you have tomorrow, but when tomorrow comes it's not tomorrow; it's now- and that's all you have" - Marc Johnson Ehei-Pimpfen 276 yo!