Man, I just received my glass CO2 diffuser today that I ordered from them last week (before I saw this thread). Well, what they sent me wasn't what they showed in the picture on their site. What they sent appears to be a nano diffuser, and the one in the pic on their website is much larger (that's the one I ordered).
I heard from the owner, and evidently they stopped making the model with six spirals and they now only carry the 3-spiral model. He offered to send me a return label. I declined since I was hoping it was just an error in shipping, but since they don't have the larger model, I'll stick with this one and hope for the best. So, I just wanted to update my post in my thread. What seemed like a bad start has an ok ending.
Last edited by Gawain1974; 07-22-2006 at 08:54 AM.