Anubias for Betta Fish: A Perfect Plant for Your Aquarium

Anubias for Betta

Are you wondering which plant would be best for your betta fish aquarium? Well, Anubias is a top contender due to its ease of growth and maintenance. This blog post will unravel everything you need to know about why this aquatic plant is ideal for creating a healthy environment for your Bettas —from care guidelines to common health problems.

Keep reading, because we may have found just the right touch of greenery that your Betta tank needs!

Key Takeaways

  • Anubias is a highly sought-after aquatic plant for betta fish tanks due to its low-maintenance nature and numerous benefits.
  • Anubias provides shaded areas, resting spots, and hiding places for bettas, enhancing their overall well-being and reducing stress levels.
  • This plant improves the health of the aquarium ecosystem by absorbing nitrates and providing oxygen. It also helps prevent algae growth.
  • Anubias is a hardy plant that can adapt to different tank conditions and is suitable for beginner aquarists.

What is Anubias and Why Bettas Love It

Anubias is a type of aquatic plant that is highly sought after by betta fish owners due to its numerous benefits and appeal.

Anubias for Betta fish: A Perfect Plant for Your Aquarium

Anubias Nana, scientifically known as Anubias barteri var. nana, stands out as an ideal freshwater plant for beginner aquarists. This variety of the Anubias genus is appreciated widely for its low maintenance nature and powerful resilience.

Being exceedingly hard to kill even in less than optimal conditions makes it a top choice among diverse aquatic enthusiasts – both novices and veterans alike. The plant can be easily planted in gravel, enhancing the aesthetic appeal of your Betta fish tank with its lush green presence.

Apart from adding beauty to your aquarium, this robust bottom-dwelling plant offers more benefits; it provides shady swimming areas, resting spots, and hiding places that bettas love exploring throughout their day.

It’s also crucial to mention that you can readily find different varieties of Anubias plants at pet stores like Petco should you want a diverse underwater garden for your dear Bettas.

Anubias for Betta

Benefits of Anubias for Betta fish in Tanks

  • Anubias plants create a natural and aesthetically pleasing environment in betta tanks.
  • They provide shaded areas and resting spots for bettas to relax and feel secure.
  • Anubias plants act as hiding places, helping to reduce stress levels for bettas.
  • These plants enhance the overall health of the aquarium ecosystem by absorbing nitrates and providing oxygen.
  • Anubias plants have broad leaves that bettas can rest on, mimicking their natural habitat.
  • They are low – maintenance plants that require minimal care, making them ideal for beginners.
  • Anubias is a non – toxic plant, ensuring the safety of your betta fish if they decide to nibble on the leaves.
  • These plants help prevent algae growth by competing for nutrients in the tank water.
  • Anubias adds visual interest and beauty to your betta tank, making it an attractive centerpiece in any room.

Anubias Care Guide: Tank Requirements and Propagation

To ensure the healthy growth of Anubias in your betta fish tank, it is important to provide the proper tank requirements and understand how to propagate this popular aquatic plant.

Tank requirements for Anubias

To ensure the optimal growth of Anubias in your betta fish tank, it is important to provide the following tank requirements:

  1. Lighting: Anubias is a low-light plant that thrives in moderate to low lighting conditions. Avoid intense or direct sunlight as it can lead to algae growth and harm the plant.
  2. Water Parameters: Anubias prefers water temperatures between 72-82°F (22-28°C). The pH level should be around 6-7.5, and the hardness should be moderate (around 4-8 dKH).
  3. Substrate: Anubias can be planted directly into gravel or attached to driftwood or rocks. Ensure that the roots are not buried in the substrate, as they obtain nutrients from the water column.
  4. CO2 Injection: Anubias does not require additional CO2 supplementation. It can thrive in tanks without CO2 injection systems.
  5. Water Flow: Moderate water flow is recommended, as too strong of a current may damage the delicate leaves of Anubias.
  6. Placement: Place Anubias near shady areas or where your betta fish likes to rest and hide. This provides natural shade and resting spots for your bettas.

Propagating Anubias

Anubias plants are known for their easy propagation, making them a great choice for both beginner and experienced aquarists. Here’s how you can propagate Anubias in your betta fish tank:

  1. Rhizome division: The rhizome is the thick, horizontal stem of the Anubias plant from which the leaves grow. To propagate Anubias through rhizome division, carefully separate a portion of the rhizome that has at least three to four leaves attached to it.
  2. Cuttings: Another way to propagate Anubias is by taking cuttings from the main plant. Simply snip off a healthy leaf with a piece of stem attached. Make sure there are roots present on the cutting.
  3. Planting new divisions or cuttings: Once you have obtained a new division or cutting, you can plant it in your betta fish tank. Choose a suitable location and bury the rhizome or stem partially in gravel or substrate. Avoid burying it completely, as this can lead to rotting.
  4. Provide proper lighting and water conditions: Anubias plants thrive in low to moderate light conditions, so make sure your tank provides enough light for their growth. Additionally, maintain good water quality and avoid sudden changes in temperature or water parameters.
  5. Patience is key: It may take some time for newly propagated Anubias plants to establish themselves and start growing. Be patient and provide them with the necessary care and conditions they need for optimal growth.
Anubias for Betta fish

Partial submersion of Anubias

Anubias plants can be partially submerged in your betta fish tank, adding a unique touch to the overall aesthetic. This means that you can have the roots of the plant planted securely in the substrate while allowing the leaves and stem to emerge above the waterline.

This creates a visually appealing look and provides your betta with additional resting spots and hiding places.

One advantage of partial submersion is that it allows for better control over lighting conditions. Since Anubias is a shade-loving plant, having its leaves exposed to air helps prevent them from blocking light from reaching other plants in your tank.

The submerged roots will continue to draw nutrients from the water, ensuring healthy growth.

Remember that when planting Anubias partially submerged, you should avoid burying its rhizome (the thick horizontal stem where leaves emerge) as it could lead to rotting. Instead, carefully anchor or attach it onto rocks or driftwood using fishing line or aquarium-safe glue so that it remains secure without being buried under substrate.

Common Anubias Health Problems and FAQ

Anubias plant owners often encounter common health problems like yellow spots, rhizome rotting, and slow growth. Frequently asked questions include whether bettas will eat Anubias and if quarantine is necessary for these plants.

Dealing with yellow spots

Yellow spots on Anubias leaves can be a common issue in aquariums, but it’s nothing to worry about. These yellow spots are usually caused by nutrient deficiencies or low lighting conditions.

To address this problem, make sure your Anubias plant is getting enough light and nutrients. Consider adding a liquid fertilizer specifically formulated for aquatic plants to provide the necessary nutrients.

If the yellow spots persist, you may need to adjust the lighting in your tank or consider supplementing with additional nutrients. Remember that regular maintenance and monitoring of water parameters will help keep your Anubias healthy and vibrant.

Preventing rhizome rotting

To prevent rhizome rotting, it is important to ensure proper care and maintenance of your Anubias plant. Rhizome rotting can occur when the rhizome, which is the thick stem-like structure of the plant, becomes damaged or infected.

To prevent this from happening, make sure to inspect your Anubias regularly for any signs of rot or damage.

One key factor in preventing rhizome rotting is to avoid burying the rhizome in substrate or gravel. Anubias plants are epiphytes, meaning they naturally attach themselves to rocks or driftwood in their natural habitat.

In an aquarium setting, you can replicate this by attaching the Anubias to a piece of driftwood or rock using fishing line or plant-safe glue.

Another important consideration is water quality. Poor water conditions can exacerbate rhizome rotting. Maintain clean water by performing regular water changes and monitoring ammonia and nitrate levels in your tank.

Addressing slow growth

If you notice that your Anubias plant is experiencing slow growth, there are a few things you can do to address the issue. First, make sure that the lighting conditions in your tank are adequate for the plant’s needs.

Anubias plants prefer moderate to low lighting levels, so if the light is too intense, it could be slowing down their growth. Additionally, check the water parameters such as temperature and pH levels to ensure they are within the suitable range for Anubias growth.

If everything seems fine with the lighting and water parameters, consider adding liquid fertilizers specifically formulated for aquarium plants to provide necessary nutrients that may be lacking in your tank.

Will bettas eat Anubias?

Bettas are known for their curious nature and tendency to explore their surroundings. While they may nibble on some plants, Anubias is generally not one of them. The thick leaves and sturdy structure of Anubias make it less appealing for bettas as a snack.

In fact, many aquarists consider Anubias to be a good option for betta tanks because it provides hiding places and resting spots for these beautiful fish without the worry of them devouring the plant.

So rest assured that your betta is unlikely to eat your beloved Anubias plant in the aquarium!

Should I quarantine Anubias?

Quarantining Anubias plants before introducing them to your betta fish tank is highly recommended. While Anubias is generally hardy and resistant to diseases, it’s still a good practice to isolate new plants for a period of time.

This helps ensure that any potential pests or pathogens are not introduced into your aquarium, which could harm the health of your bettas. Quarantining also allows you to closely observe the plant for any signs of damage or disease before adding it permanently to your tank.

Taking this precaution will help maintain a healthy environment for both your plants and fish in the long run.


In conclusion, Anubias is undoubtedly an excellent plant choice for betta fish tanks. Its low maintenance requirements and numerous benefits make it a perfect addition to any aquarium.

Whether you’re a beginner or an experienced aquarist, Anubias will not only enhance the aesthetics of your tank but also provide a shady swimming area and resting spot for your bettas.

So why wait? Add some Anubias plants to your betta tank today and create a beautiful aquatic paradise for your beloved fish.

Frequently Asked Questions

Anubias are considered very safe and beneficial plants for betta tanks as their hardy, resilient nature, slow growth, broad leaves that won’t damage fins, and low lighting needs make them ideal plants to provide shade, resting spots, and oxygenation without overtaking small aquariums.

Anubias plants provide numerous benefits for betta fish aquariums. They help improve water quality by absorbing excess nitrates, provide hiding places for bettas, reduce algae growth due to their shade, and create a natural and visually appealing environment.

Caring for Anubias plants is relatively simple. They thrive in low to moderate lighting conditions and prefer being attached to driftwood or rocks rather than being rooted in the substrate. It’s important not to bury their rhizomes completely as this can lead to rotting. Regularly check for any dead or decaying leaves that need pruning.

Yes, Anubias plants can be kept with a variety of other fish species besides bettas. They are compatible with peaceful community fish such as tetras, guppies, and corydoras catfish. However, it’s essential to consider the specific needs and temperament of each species before adding them together in an aquarium.

Propagating Anubias plants is relatively easy through division or rhizome cuttings. To divide the plant, carefully separate the rhizomes into smaller portions ensuring each portion has healthy roots attached. For rhizome cuttings, simply cut a section of the rhizome with some healthy roots using sterilized tools and replant it separately.

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