Christmas FaviaChristmas Favia are a stunning green color with red mouths. Favia sp. grow in an encrusting manner and it is considered an easy coral for beginning hobbyist. They typically enjoy gentle currents, and lower lighting, along with a weekly feeding. Favia will benefit from feeding of brine shrimp, mysis, or micro plankton. Favias semi transparent feeding tentacles will extend well beyond the specimen, reaching out and possibly stinging adjacent corals.