Unknown blue Dendrobium
 

I mentioned this in my saying-hello introduction post, but since not all identifiers might see that, I'm going to ask here as well if that's ok. I've ordered a few orchids from a grower on eBay and realized I'm not sure the species on one. It's listed as "Den Blue Sky," but I can't find anything about that online. I know I've seen this flower form, but I don't remember what type it might have been, and that could affect how I set up the habitat. Any guesses?

I have no clue what parents the hybrid Dendrobium Blue Sky has, but I wouldnt be surprised if its a very complex hybrid.
I would grow it like a Dendrobium phalaenopsis-hybrid. Warm to warm-intermediate.