Hi all!
My First post here. I was doing some major pruning and cleanup in my 125 today. One of my birds nest corals has been a little out of control shading a few corals below. After cutting it back I noticed a small (quarter size) dark red clam attached to the rock. I find strange hitchhikers a lot but never a clam. It's been 6 months since anything has been added to the tank.
Attaching a picture, clam is in the center of the Zoe's. Any info on this would be greatly appreciated.
Thanks,
Bob



