Syngonium in an aquarium is a great way to bring an exotic touch to any freshwater aquarium. This easy-to-care-for plant is native to Central and South America and comes in a variety of colors and shapes. The arrowhead-shaped leaves can range from bright green to deep bronze and cream, with interesting variegation. It grows quickly so it's a great choice for filling in open areas. Syngonium prefers low light, so it can be kept in a variety of lighting conditions. It's a great choice for beginners and is easily propagated by dividing the stems. Syngonium is a beautiful addition to any aquarium and will provide a splash of color and texture.