I think you've got it, they are a bit difficult, may require feeding of phytoplankton.
When checking specimens for purchase make sure they react quickly. They should be able to fully retract the feather top quickly and completely, and it should return to normal within a short period of time after the threat has passed.
__________________ ~David~
300+gal multitank, seagrass, mixed reef, clown anemone, refugium, and sump. |