Vivid's Starfire ZoanthidsHow to Care for Starfire Zoanthids written by Dave Burr Starfire 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 Starfire 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 island by