By the growth form, it's "tabling" overall but realistically the branches have some room between them, as opposed to a real tabletopping Acropora such as clathrata or hyacinthus. The space between the branches would indicate that it comes from an area that doesn't have strong flow. Perhaps moderate flow would suffice for this specimen. As for lighting, it looks like a A. caroliniana or A. carduus so definitely start it out at the bottom third if you have strong lighting, move it up if you need to. Better to err on the side of having a bit less lighting for the coral than bleaching it out. HTH!