- Joined
- May 18, 2019
- Messages
- 372
- Reaction score
- 663
- What state or country do you live in
- North Carolina
I’ve noticed these red/black growths on my hammer coral. Can anybody ID these? The coral is always open and happy so it doesn’t appear to be hurting anything but I’m concerned it could be a pest. It’s been in the tank for about 3 months ( it was my first coral)
