What do you have your Paphs potted in?

[Gin]

I grow mime in the finer bark and sponge rock mix and some are in Spagh. moss .
When I first started with them it was a disaster stayed to wet >>>rotted roots .
Received a tip from from a long time grower to layer the moss with pieces of non melting Styrofoam like an ice cream parfait .Works good ..