ISO Periclimenes spp. shrimp for ricorida?

[madequity]

Looking to acquire a few Periclimenes shrimp to add to my growing population of Ricordia. Understand in the Carribean this is a quite common relationship where the shrimp will use the Ricordia as host. Does anyone have this relationship currently in their tank that you can comment on and/or does anyone know where to acquire these shrimp?

Thanks in advance.