- Joined
- Nov 7, 2017
- Messages
- 6,544
- Reaction score
- 8,455
- Location
- Nashville TN
- What state or country do you live in
- Tennessee
Can some identify these. Cleaning frag tank noticed these on side of a rock. At first when it was small I thought it was a sponge. Now that it has grown, I don’t believe it is. Zoas? Paly’s? Something else?

