Hello all,
I noticed this worm like growth on my hammerhead that is bright red. I though it was a critter but noticed it is rock solid and feels as if part of the coral itself. Does this look normal and what is it?
I noticed this worm like growth on my hammerhead that is bright red. I though it was a critter but noticed it is rock solid and feels as if part of the coral itself. Does this look normal and what is it?



