Hey all just as the title says. I got some frags from a guy he told me what they were I just dont remember. obviously the green and red zoas I am just wondering is there any real difference beside color? also how large do the heads normally get. currently they are half the size of an M&M. do the heads get larger as they mature or are these heads adult size? just wanna know what the other corals are and any special care or anything I should know as far as lights and flow.

