- Joined
- Nov 14, 2015
- Messages
- 203
- Reaction score
- 42
Hi all - I just noticed a hole in this leather that seemed to pop up overnight. Is this a critter of some sort that has bored into it? Does this happen normally for some reason? I have not added any new corals to my tank in a while and when I do I dip.
Ideas?
Thanks!
Ideas?
Thanks!

