Came in on a colony of hydnopora and I really wanna slice it off and take it home. Black with yellow spots with one relatively large mouth
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
That does sound like a barnacle. Tunicates do not have any obvious moving parts like that. Tunicates look more like sponges than barnacles as well.Popped it off,and put it on a plug in high flow. Looks like a barnacle with the little fan waving. Will be taking it home once my tank cycles. Super unique!!

I'll get a pic of the whole guy on a plug tomorrow afternoon. I'm mainly wondering what the smooth yellow spotted skin is. Its smooth almost like coralineWhich side are you looking at? The structure on the right is a tunicate. Or is it the thing on the left you are looking at?

