Not sure what it is excatly? Small blasto or acan maybe? Its dark red on the out side with green in the middle and has little feeder tentacles and is on a small stalk. Looks like its been broke off a larger colony and glued to a frag plug. I paid $20 for it from the lfs some one traded it in. I have saw pics of a larger coloney of something similar before but not sure what it was. If identified please tell me how to take care of it. Right now is on the sand bed under 500w of 15k MH and low flow.

Very cool corals but they can be really slow growers.

