View Full Version : Very tiny Crab or shrimp living in my Favia coral mouth.

03/11/2017, 02:25 PM
I was feeding my corals today and I noticed something moving in one of the mouths of my Favia. I thought it was a tentical but it was moving in a more ripping motion.

I took a video and hopefully someone can ID it.


This Favia or Pineapple coral (not sure what it is) is all blue but I noticed 2 of the mouths were green. Never thought anything of it but this critter is living in the green mouth. It doesn't seem to be affecting the coral as I don't see any flesh recession in that area.

03/12/2017, 09:08 AM
I think they are called Gall crabs