Is it safe to keep betta fish with plastic plants?

In this post, we will answer the question “Is it safe to keep betta fish with plastic plants?”. We will also discuss how to choose artificial pants for your betta fish tank and provide some recommendations.

Is it safe to keep betta fish with plastic plants?

Betta fish require plants to mimic their native environment and to provide hiding and resting spots. Be that as it may, betta fish are cautious and frightened creatures under normal circumstances, despite their fighter fish reputation. Plants are extremely beneficial in both split aquariums and communal aquariums since they provide protection and reduce stress levels. 

Here is a list of the finest plants for betta fish, which includes both imitation and real alternatives for purchase. Plants can enhance the aesthetics of your tank by making it appear more like a natural habitat. 

Beginners typically start with artificial plants for their betta fish as well as to make their aquarium more visually attractive in general. Even for those who have no interest in caring for vegetation, this is a perfectly acceptable option. In most cases, silk plants should be preferred over plastic plants unless the plastic is smooth and not jagged. Betta fish have sensitive fins that can easily be twisted around hard plastic edges. 

Silk plants move and behave in the same way that living plants do, with the exception of their colour. They don’t rot, die, get eaten by tank mates, or spread disease, and they’re quite inexpensive. Their disadvantage is that they do not have the good characteristics of living plants, such as oxygenation and betta waste removal. 

There are many various types and colours of imitation plastic and silk plants accessible, but you should select ones that are as near as possible to the live plant ideas listed below in terms of appearance. To create a realistic betta fish ecosystem, a well-balanced combination of foreground, mid-ground, background, and even floating silk plants is ideal for use in aquarium design. Be cautious not to overdo it, since this might prevent your betta from reaching the surface for food and oxygen. 

Natural vegetation vs. synthetic vegetation for betta fish tanks: Which is better?

When it comes to choosing which plants to place in your tank, the first significant decision you’ll have to make is whether you want real or fake plants.


• There’s a lot to select from, and you may accomplish a range of appearances and styles.

• They can’t be eaten by fish and don’t need to match aquarium water parameters (temp, pH, substrate). 

• There’s a low chance of introducing illness or pests.


• Most look tacky 

• Could leak chemicals into your tank 

• Don’t oxygenate your water 

• Don’t lower nitrates 

• Don’t limit algae development

• In most cases, artificial/fake plants are constructed of plastic, but they may also be manufactured of silk or other fabrics as well.

There are many different types of synthetic plants to pick from, and many of them are available in vibrant hues, so they may either look like real plants or give a unique aesthetic to your aquarium. 

The biggest benefit of having a non-living plant is that it takes significantly less maintenance than a living plant. 

Synthetic plants do not require fertilizer and may be placed anywhere in your tank regardless of substrate, temperature, or pH. 

Fake plants also have the advantage of not being eaten by fish. This not only keeps them from being damaged as a genuine plant would, but it also ensures that they won’t clog your tank’s filter. 

Finally, synthetic plants are usually less expensive than genuine plants, particularly if you’re starting from scratch with a large tank. 

They’re also ready to go into the tank and provide a little risk of disease or parasite introduction. 

Synthetic plants, on the other hand, do not provide the same biological benefits as actual aquarium plants. They don’t absorb nitrates or carbon dioxide, don’t produce oxygen, don’t stop algae from growing, and don’t provide an alternative food source for fish.

What factors should I consider while selecting synthetic plants for betta aquariums? 

You should be aware of the chemical that the plant is formed of, particularly if you have hypersensitive fish in your aquarium. Some plastics can release chemicals into the water that are hazardous to some fish. If this is a problem, silk or other textile-based plants are usually non-toxic. After that, you should consider where you want the plant to be placed in your tank. 

Some artificial plants come with suction cups so that you may attach them to the tank, while others have anchors at the base that are intended to be placed in the tank’s substrate. If you want to adhere artificial plants to the tank walls, some artificial plants come with suction cups.

Best artificial plants for betta fish

ZAZALUM synthetic tank plants

In order to ensure that it is non-toxic to betta fish, this ZAZALUM synthetic plant is composed entirely of silk. Because of the broad leaves, betta fish may investigate and nap on many levels, while the sturdy base can be easily anchored in any tank substrate. 

QUY artificial aquarium plants

While adding a splash of colour to your aquarium’s surroundings, this QUMY plastic plant is non-toxic to betta fish and is meant to be non-toxic to humans. 

The crimson foliage is eye-catching, and the stems form a layered habitat in which betta fish may feel protected and discover new territories. If a moderate current knocks over the base, the plant will not be knocked over since the base is hefty enough to prevent it from being knocked over. 

MaxFox Fish Tank Plants Floating Hammock Bed

Designed to suction-cup to the edge of your betta tank, MaxFox’s single leaf creates a large and stable surface for your fish to rest on. 

In addition to being reasonably priced, the leaf may be put practically anywhere along the walls of your tank, and it will not distract from the overall aesthetic of your tank. 

Blue-spotted artificial aquarium plant

In addition to providing an appealing set of foliage for your betta fish to hide in and examine, this Blue Spotted plastic plant also provides enough surface space for your betta fish to rest on. 

The plastic roots give the plant a more lifelike appearance, and the heavy stone base prevents it from being knocked over by the current flow in your aquarium. 

CNZ artificial aquarium plant

This CNZ Aquarium broad-leafed plastic plant is designed to offer your betta fish a variety of leaf types to investigate as well as lots of hiding locations. It comes in a range of colours.

New fake vegetation for betta aquariums must be quarantined

Quarantine any new fake plants before adding them to your primary fish tank in order to prevent the entry of illnesses, parasites, or other invaders into your aquarium. 

You will save a substantial amount of money and time by making this small sacrifice in the long term. Soak fresh plants in a saline solution for several minutes to destroy any snail eggs that may have been laid by the previous owner. After soaking for 10 minutes in a solution of one tablespoon salt to one-gallon water, rinse the plant well with water to remove any remaining salt from the plant. 

In the following step, immerse the plants for 10 minutes in a solution consisting of two millilitres of hydrogen peroxide to one gallon of water for 10 minutes. Most algae and parasites will be killed by this method.


In this post, we answered the question “Is it safe to keep betta fish with plastic plants?”. We also discussed how to choose artificial pants for your betta fish tank and provided some recommendations.

If you have any questions or concerns, please let us know in the comments section below!

Frequently Asked Questions (FAQs): Is it safe to keep betta fish with plastic plants?

What is the best betta fish substrate? 

Betta fish are native to Tibet, where they can be found in small streams and rice terraces. These parameters must be replicated in the perfect Betta aquarium. It is sufficient to lay down a substrate of small gravel or fine sand for this. Furthermore, the presence of plants, even if artificial, is required.

Is it possible to sunbathe in the betta fish aquarium? 

Betta fish require between 6 and 8 hours of light per day. Avoid making drastic illumination changes. To accomplish this, program yourself to turn on and off the light throughout the day. By giving your companion the right quantity of light, he will be able to grow healthier and will be able to keep you company for a long time. 

Is it possible to use artificial plants in the aquarium? 

Artificial plants in aquariums can be almost as lovely as actual plants. Even though they are largely constructed of plastic, some of them can appear to be real. Aquarium plants, despite needing more attention, can provide an environment that is more similar to the fish’s natural home. 

How do you put up a plant-filled aquarium? 

The substrate’s grain must be fine for the roots to develop within it. Above the substrate, you can add a layer of appealing gravel for aquariums or sand so that the soil does not come into contact with the water, where it might get dirty and encourage algae growth. 

What kind of tree trunks do you think you could add to the aquarium? 

It’s important to remember that the mastic trunk is preferable because it’s a plant species that can survive submersion in water without decaying, breaking up, discharging debris, and so on. It can withstand a lot of water if properly cared for. If you can’t get a mastic tree, you can use Ipê, Guava, Figueira, and other tree trunks. 

What is the best way to care for an aquarium that is loaded with plants?

The ideal way to care for an aquarium plant is to give it between 8 and 12 hours of light every day, feed nutrients through the substrate or water column, and do partial weekly water changes of roughly 25 to 50 per cent of the aquarium’s water.


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