Holes in coral skeleton

[pixelhustler]

My torch is doing great but it has a bunch of holes at the bottom of the skeleton. Is this normal or should I dip it? I had an elegance with a boring clam that dug quite a large hole in its skeleton but it didn’t look like this at all

 

[Nigel35]

Probably dead tissue from where the hammer was fragged. Give amp time and soon the tissue will regrow.

 

[Mikedawg]

Might research gall crab, but I've never seen this many holes when one was present

 

[iceclown38]

I’m pretty sure you have boring clams.