Ranunculus is a genus of flowering plants that belong to the family Ranunculaceae. These plants are native to various parts of the world, including Australia. The species of Ranunculus that grow in Australia typically grow to a height of 5-10 cm.

In aquariums, Ranunculus plants can grow coarse and leggy, which makes them less visually appealing. However, Ranunculus inundatus is a species that is characterized by its compact form and distinguished, deep-lying umbrellas. This makes it an excellent choice for aquariums, as it adds a unique and attractive look to the aquatic environment.

One of the key features of Ranunculus inundatus is its ability to form many vertical runners with new aquarium plants. Over time, these runners can create a thick bottom coverage that not only adds to the visual appeal of the aquarium but also helps to keep the substrate stable.

To ensure that Ranunculus inundatus grows properly in an aquarium, good lighting is essential. When provided with adequate lighting, these aquarium plants will produce compact growth, which is ideal for maintaining a visually appealing appearance in the aquarium. Additionally, if the leaves of the plant become too long, they can be pruned to maintain a more compact form.

Overall, Ranunculus inundatus is an excellent plant choice for aquariums due to its compact form, deep-lying umbrellas, and ability to create thick bottom coverage over time. By providing the proper lighting and pruning when necessary, this plant can thrive in an aquarium environment and add to the beauty of the aquatic ecosystem.