Are corals animals or plants? Corals are animals. Like other animals, they are multicellular and heterotrophic meaning they consume other organisms. Corals actively capture and prey on plankton using their Hydroponics 101: Everything You Need to Know About Soil less Growing Lulabelle's Tomorrow buy one get one half hanging baskets (I have only 4 left) and geraniums. I have all the colors of geraniums. :) They are honestly one of the only Help! Is My House Plant A Plant Or TREE?? Utricularia gibba, an aquatic carnivorous plant, growing UNDERGROUND on LAND. : r Ecosphere