Can Anubias Be Left Floating?

Agostino laying as blissfully as a fish can look on his floating
Agostino laying as blissfully as a fish can look on his floating from

In the world of aquariums, it can be easy to get lost in the different types of plants and the various ways you can care for them. One of the most popular types of plants for aquariums is Anubias, a genus of aquatic plants that are widely used in aquariums. The question that many aquarists have is whether Anubias can be left floating, or if they should be planted in substrate.

What is Anubias?

Anubias is a genus of aquatic plants that includes around 75 species. These plants are native to tropical areas in Africa and Asia, and they have become popular in aquariums. Anubias plants are known for their hardiness, as they can survive in a variety of water conditions. They are slow-growing plants and do not require a lot of maintenance, which makes them ideal for aquariums.

Can Anubias Be Left Floating?

The answer to this question is yes, Anubias can be left floating. These plants are often used as a floating plant in aquariums because they can absorb nutrients from the water column and can grow without the need for a substrate. The leaves of Anubias can also help to reduce algae growth in the aquarium, as they will absorb the excess light that can cause algae to flourish.

The Benefits of Floating Anubias

Floating Anubias provides many benefits for aquariums. For one, it offers a nice, decorative addition to the tank. The leaves of Anubias are also very ornamental, and they can add a nice visual touch to any aquarium. In addition, floating Anubias can help to improve the water quality of the tank by absorbing excess nutrients from the water column.

The Disadvantages of Floating Anubias

There are some drawbacks to floating Anubias. One of the biggest issues is that the plant can easily be uprooted from the aquarium, which can cause it to die. In addition, Anubias can easily be outcompeted by other plants in the tank, as they can take up more nutrients and light than Anubias. Lastly, Anubias can be difficult to keep in place, as the leaves can easily be moved around by the water current.

How to Keep Anubias in Place

If you want to keep Anubias in place in your aquarium, there are a few things you can do. One option is to use a weighted container, such as a pot or a rock, to keep the Anubias in place. You can also use fishing line to secure the Anubias to the bottom of the tank. Lastly, you can also use aquarium glue to attach the Anubias to a rock or other object in the tank.


In conclusion, Anubias can be left floating in aquariums. Floating Anubias is a great way to add a decorative touch to any aquarium, and it can also help to improve the water quality. However, it is important to note that Anubias can easily be uprooted from the tank and outcompeted by other plants, so it is important to take steps to ensure that it stays in place. With proper care, Anubias can make a great addition to any aquarium.

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