this is my first anemone aside from a rock flower anemone. Its a bright green middle with pink tips long tentacle anemone. He is moving around and has his mouth open. I bought it 2 nights ago and it looked really good in the LFA with a closed mouth. Any tips on how to help it find its spot and not kill anything!!!? lol, my params ph 8.1 calcium 460 nitrites and nitrates 0.