Next critter

[ewanho]

Sigh, the next one; Living inside a favia, partial tube like structure and comes out in dark blue lights, hides when bright

this guy Kind of looks like a shrimp and at certain angles fan like; maybe some light blue spots Like knuckles

Please help to identify and see the video

 

[ReeferWarrant]

Cant see your video

 

[burningmime]

Looks like a feather duster. Can you take a picture with white lights?