| Hmm, the one on the right has pretty large polyps. it looks like it could be a cup coral (turbaneria) or possibly a gonipora. I hope it's not a goni, they don't usualy live very long. The one on the left, is that the one the sexy shrimp is walking on in the picture above? if so, it looks like some kins of star polyp. Which one are you having trouble attaching? | 
