Vivid's Passionfruit ZoanthidsHow to Care for Passion Fruit Zoanthid: (written by Dave Burr) Passion Fruit Zoanthids are easy to keep and are a great choice for the beginner. Zoanthids and Palythoa will grow and reproduce by budding. Placement: Mount the Passion Fruit Zoanthids using IC gel glue, or putty, on an exposed rock lower in the aquarium where they will receive direct flow and light. If you do not want them growing on your your main rock structure, try creating a Zoanthid