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Betta Fish Tank Decorations: A Guide To The Best Live Plants

Siamese Fighting fish, most commonly known as Betta fish, is a beautiful and popular type of freshwater fish mainly taken care of as a pet fish in an aquarium. They are known for their vibrant colours and long fins and make a great addition to any home aquarium. 

Although Bettas can live in various tanks, live plants are often the best way to decorate their tanks.

In this article, we will discuss which live aquarium plant is best for your betta fish tank.

Java Fern

Java Fern is a great option if you’re looking for a live plant to add to your betta fish tank. This tropical plant is easy to care for and can help create a natural-looking environment for your fish.

Java Fern is a low-maintenance plant that doesn’t require any special care. Place the plant in your fish tank and let it grow. The plant’s roots will help anchor it in place, so there’s no need to worry about it floating around or getting uprooted.

Your betta fish will enjoy swimming through the leaves of the Java Fern and hiding among the roots. This can provide them with some much-needed enrichment and stimulation, as well as some much-needed relief from bright aquarium lights.

Java Moss

Java moss is a popular choice for betta fish keepers, as it is a hardy plant that can withstand various water conditions. Not only does java moss provide a beautiful addition to your betta tank, but it also offers many benefits for your fish. Java moss can help to filter the water and improve water quality, and it also provides a place for your Betta to hide and feel secure.

When adding Java moss to your Betta’s tank, you should keep a few things in mind. It grows best in tropical climates, so you’ll need to maintain the correct water temperature if you live in a colder climate.

Marimo Moss Ball

The Marimo Moss is a popular choice for Betta and tropical fish owners because it is an easy-to-care-for aquarium plant. It can also help to filter the water and provide hiding places for the fish. The plant does not require special lighting or fertilisers, and it is safe for betta fish to eat.

Water Wisteria

This popular aquarium plant has pretty, lace-like leaves and can grow large in the right conditions. Water wisteria is also an excellent choice for betta fish because it has no sharp edges that could hurt their delicate fins.

Betta Bulbs

Betta Bulbs provide a live plant for your Betta to interact with and help keep the water clean and sparkling. It is possible to place them on the substrate or directly on the aquatic plant. For best results, it is recommended that you place them in an area of high water flow so that they can get plenty of oxygen.


Anacharis is a popular live plant for betta fish tanks. Bettas love to swim through and hide in this aquatic plant’s long, flowing leaves. Anacharis also provides valuable oxygenation and filtration benefits to the water.

If you want to add some greenery to your Betta’s tank, an anacharis is an excellent option. This hardy plant can tolerate various water conditions, making it perfect for beginner aquarists. Its vibrant green leaves add a pop of colour to any aquarium.

Cryptocoryne Wendtii

Cryptocoryne wendtii is an excellent plant for betta fish because it is one of the few live plants that can tolerate cold water. This plant is also easy to care for and does not require much maintenance. In addition, it can absorb water toxins, helping betta fish to live in a healthier environment.

Amazon Frogbit

Amazon frogbit is a live plant often used as a natural filter in betta fish tanks. The plant gets its name from the Amazon River Basin, where it is native.

Amazon frogbit requires moderate light and a nutrient-rich substrate to thrive. The plant grows quickly and can become invasive if not properly maintained.

Betta fish love to hide and sleep in the dense foliage of Amazon frogbit. The plant also provides oxygenation and natural filtration for the water.

Aponogeton Ulvaceus

One of the most significant benefits of Aponogeton ulvaceus is that it helps to oxygenate the water. This is especially important in smaller aquariums or bowls where Bettas are kept. The plant also provides hiding places and shelter for your Betta fish, which can help reduce stress levels.

Aponogeton ulvaceus does best in aquariums with plenty of light and a substrate for good root growth. It’s important to keep an eye on the plant, as it can quickly grow out of control and take over the tank!

Anubias Barteri

Anubias Barteri is a hardy plant that can be propagated by division, and it can also be grown from stem cuttings. The plant does best in bright light and prefers to have a substrate that is rich in nutrients. Anubias Barteri is also known to be a good choice for aquariums that contain Betta fish.

Live Plants vs Fake Plants

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It is sometimes debated whether live or fake plants are better for a betta fish tank. Here we will look at both pros and cons to decide which is best for your fish.

Live plants offer many benefits to a betta fish tank. They help create a more natural environment for your fish and provide them with hiding places and shelter. Live plants also help to keep the water quality in your aquarium cleaner and healthier for your fish. However, live plants can be expensive and require more maintenance than fake plants.

In contrast, fake plants are more budget-friendly and much easier to care for than live plants. However, they do not provide the same benefits as live plants. A Fake plant cannot oxygenate the water or help to filter it. They can also harm your fish, depending on what kind of material they are made of. When you put an artificial plant in your betta fish tank, make sure that you use a silk plant rather than a plastic plant since silk plants are softer.


There are many benefits to having living plants in a Betta fish tank. Plants help keep the water clean and oxygenated and provide a place for the fish to hide. They also help to stabilise the pH of the water.

Betta fish are very territorial and often build nests in the plants. The plants provide a safe place for the fry to grow until they are big enough to defend themselves.

Fake plants can make a nice substitute for a real plant. They are much easier to care for and less expensive than natural plants, helping you save money for other fish needs.

However, we highly recommend you go for the live plants for your betta fish tank.

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Where can I buy live aquarium plants?

There are a few options for buying live aquarium plants. One is to go to a local fish store or pet store specialising in aquariums. They usually have a good selection of live plants.

Another option is to order live plants online. This can be a great option if you want something specific or a better price. Just ensure you order from a reputable source so you don’t end up with dead or dying plants.

Finally, you can also grow your own live aquarium plants. This is a great option if you have the time and patience.

Do betta fish eat live plants?

The answer is yes. Betta fish will eat live plants. Some betta owners believe feeding their fish live plants helps keep them healthy and active. However, there are a few things to remember if you plan on feeding your Betta fish live plants.

First, ensure that the plant you’re giving them is safe for consumption. Some plants are poisonous to bettas, so research is important before giving them anything to eat. Second, be prepared for your Betta to nibble on the plant leaves. This isn’t necessarily harmful but can cause the plant to die over time.

How long do betta fish live?

The lifespan of a domesticated Betta is 18-30 months.