Can Hornwort And Ludwigia Live Together Well?

newtome 38gal Page 14 The Planted Tank Forum
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Aquascaping is a popular hobby in the aquarium world. It involves creating and maintaining a beautiful, living ecosystem of plants and fish in an aquarium. Two popular species of aquarium plants are hornwort and Ludwigia. In this article, we'll explore how these two species can live together in harmony and create a beautiful, natural aquarium display.

What is Hornwort?

Hornwort is a genus of aquatic plants that is native to many parts of the world. It is a popular choice for aquariums because it is easy to care for and grows quickly. Hornwort is a floating plant, meaning it does not need to be rooted in the substrate and can simply be left to float on the surface of the water. It is an excellent oxygenator and can help to keep the water clean and clear.

What is Ludwigia?

Ludwigia is also a genus of aquatic plants, but it is not as widely used as hornwort. It is native to parts of Asia, Europe, and North America. Ludwigia is an ideal choice for aquascaping because it is an attractive plant with vibrant colors. It is a rooted plant, meaning it needs to be planted in the aquarium substrate, so it can take a bit more effort to care for than hornwort.

Can Hornwort and Ludwigia Live Together?

Yes, hornwort and Ludwigia can live together in the same aquarium. However, it is important to remember that both species have different requirements for light, temperature, and water parameters. Hornwort thrives in warmer water and prefers brighter lighting, whereas Ludwigia prefers cooler water and medium to low lighting. Therefore, it is important to make sure that both species can get the conditions they need in order to thrive.

How to Make Hornwort and Ludwigia Coexist Peacefully

Since hornwort and Ludwigia have different requirements, it is important to create an environment that is suitable for both species. Start by choosing an aquarium with a good balance of light and temperature. You will also need to monitor the water parameters regularly to make sure that they are suitable for both species. Additionally, you should also provide plenty of hiding places and open swimming space for the fish.

How to Plant Hornwort and Ludwigia

Hornwort is a floating plant, so it does not need to be planted in the substrate. Simply place the plant in the aquarium and it will begin to grow. Ludwigia, on the other hand, should be planted in the substrate. Gently push the plant into the substrate and cover the roots with a thin layer of gravel. Make sure to leave some open space for the roots to grow and spread out.

Caring for Hornwort and Ludwigia

In order to keep both species healthy and thriving, it is important to provide them with the right care. Hornwort and Ludwigia should both be fertilized regularly with a liquid fertilizer or a fertilizer tablet. Additionally, make sure to prune both species regularly to ensure that they do not become overgrown or out of control. Lastly, both species should be given plenty of light and clean, filtered water.


Hornwort and Ludwigia can live together in the same aquarium if the conditions are suitable for both species. It is important to provide both species with the right balance of light and temperature, as well as plenty of clean, filtered water. Additionally, they should both be fertilized and pruned regularly in order to keep them healthy and thriving. With the right care, hornwort and Ludwigia can create a beautiful, natural aquarium display.

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