Hi! Hope you are having a fantastic day! Just picked up a black widow Anemone for my aquarium about a week ago, and wanted to see some experienced people's thoughts on if he's doing good, and any advice for care. He goes into dark shaded areas at night, and then opens up wide during the day. He's been going all over the place, but I think he found his area. Water parameters have been stable, I've feed him brine shrimp twice this week, and plan on getting the red sea RX stuff to make sure he does even better. This is the most expensive coral I own, and fist time anemone owner, so wanted to ensure that he is doing good! Any additional advice would be much appreciated