Hi
I found very little information of this one but this give some hints
"Plants are best grown mounted and require shade with intermediate to warm temperatures. Plants should be watered frequently. Plants can also be grown in media that is well drained such as tree fern fibers or sphagnum moss."
It do not have roots like a Vanda and the plants I have seen IRL has been mounted on three fern.
Here is some more information and some pictures on what you can look forward to!
Ceratochilus biglandulosus Blume
/Magnus