So I have a bubble tip anemone that split into two. Both parts have shrunk down to half the size of a dime. They are plae with no tips. They have been this way for months. They don't die and move around the tank. Will they ever grow back? I want to get a new one, but not sure what to do with these. I am using an AI prime light with a common setting. All other corals and SPS are doing fine. I have carpet anemones that are just fine. I am baffled.