Pink yuma. Was actually pretty hardy. It was temporarily in my sump
and attached to another rock. When I removed it, there was a piece of
remaining tissue on the rock that regenerated into a new polyp.
This one was in the shop sharing a tank with a Rhinopias. The owner
put goldfishes in as feeders (bad practice) and this Ricordia caught one
and ate it. Wouldn't have beleived it if I didn't see it.