Saying hello to everyone here! It's nice seeing an active forum. My husband let me spend my tax return by setting up my first saltwater tank. I've been getting some interesting hitchhikers in the live rock from my LFS and just want to make sure it's nothing I need taken out. It's lodged deep in a hole in the rock and retracts into it each time it's bothered. 


Also, no matter what it is, it looks beautiful

