Bristletooth Tang “Feeding” LPS Sand

[Adamantium]

Not a question, so much as a strange observation. My bristletooth keeps dropping sand into my Scolymia and Micromussa Lordhowensis.

It’s really annoying, but also kind of funny.

 

[ichthyogeek]

Interesting! Is it more intentional? Or is it scooping up sand from the substrate and the Scoly/Micromussa are just there?