Just got a rock anemone and was wondering where I should place it. I know they like the bottom but should I place in the sand against a rock or just the lowest level on my rock and not in sand? I would actually like to place it higher though cause its going to be a focal piece as my sexy shrimp will want to host on it. I know they like lower lighting and I have t5 so do u think it would be ok higher up. Suggestions/advice please