Nennie is doing good. I put it in one place on the sand next to a small rock and it hasnt moved since. Opened up fully as well. I think your shrimp problem is the anemone. My shrimp wont dare go near my bubbletip, nor my malu. The second i put food in the LTA one was all over it. I think the fact that it is a sand dwelling nennie and not very potent that some how the shrimp know. So i feed the shrimp at the same time away from the nennie and then the nennie. So far so good. I have not seen them walking over it apart from that once.