Dwarf aquarium lilies, also known as Ottelia alismoides, are aquatic plants that make great additions to any home aquarium. Not only do they look beautiful with their delicate leaves and white flowers but they are incredibly easy to care for too! When it comes to size, dwarf aquarium lilies typically reach a length of about two inches when fully mature. However, some specimens have been found to grow up to four inches in length. These hardy little plants can be planted directly into the substrate or left floating around the tank. They prefer cooler waters between 64-72°F (18 - 22°C) and will thrive best in medium light conditions with weekly 10-15% water changes. All in all these low maintenance beauties are an ideal choice for novice aquarists looking for something simple yet elegant!