i have a 56G with 234w T5. i wanted to buy an anemone for my maroon clown because of thinking of buying a smaller one so they can pair up. the problem is, i have heard that anemones can kill corals next to them and my tank is full of corals. will that be a problem if i add a nem or no? and if not which one would go best for my setup and the maroon clown? thanks.