Purple Betta Fish: Care Tips & Species Profile

purple betta fish

Purple betta fish, also known as betta splendens or Siamese Fighting Fish, are a unique and beautiful species of fish. With their vibrant and eye-catching coloration, they make an excellent addition to any home aquarium.

Not only do they look gorgeous, but they are relatively easy to care for. In this blog post, we will provide helpful care tips and a comprehensive overview of the purple betta fish species.

Are you thinking about getting a purple betta fish for your home aquarium? These beautiful and vibrant fish make a great addition to any tank, and they’re surprisingly easy to care for.

Although purple betta fish is a popular choice among aquarium enthusiasts, but there are a few things to consider when it comes to caring for this purple fish, such as water conditions, tank setup, diet, and more.

In this blog post, we will provide tips and tricks on how to best care for your purple betta fish, as well as a species profile to help you understand their behavior and needs and learn more about these gorgeous creatures!


purple betta fish

The Purple Betta fish is a species of freshwater ray-finned fish native to Thailand and other parts of Southeast Asia. It is one of the most popular species of fish in the aquarium trade due to its striking colors and relative ease of care.

They come in a wide variety of colors, ranging from deep violet to pale lavender. Their vibrant coloration makes them very attractive in a home aquarium. They are typically around 2 inches long but can grow up to 3 inches in length.

In the wild, these fish inhabit shallow, slow-moving streams and rice paddies. They use their impressive pectoral fins to make sharp turns as they swim through vegetation and hide from predators.

Many people don’t realize how difficult it can be to raise a betta fish. It’s true that they’re often considered “starter fish,” but there’s more to them than that. Keeping multiple fish together is difficult due to their aggressive nature. As male Betta fish fight against each other, you cannot keep them together.

Advertisements often suggest they’re ideal for bowls, but that’s not true. Since they have a labyrinth organ, they are able to breathe oxygen from the air at the surface of the water, so they do not require much oxygenated water.

It is necessary to provide a 10 gallon tank for them to thrive, however, since they produce almost the same amount of waste as other fish. There will be a rapid buildup of dirt in the bowls.

How much do purple betta fish cost?

Depending on the color, shape, and variety of the fish, Betta fish can be expensive or cheap. In the same way that any Betta fish comes in many kinds, purple Betta fish can be found in a variety of types as well.

Their overall price will be affected by this. Some purple Betta fish cost as much as $25, but the majority cost around $10. It doesn’t matter which fish you choose, they won’t cost you a fortune.

The challenge, however, is finding a “true” purple Betta fish. Purple-blue will be the most common color. In general, the most expensive Betta fish are purple, whereas the less expensive ones are blueish.

Electric Blue Johanni Cichlid (Pseudotropheus Johannii)

Typical behavior and temperament

The purple betta fish, also known as the Siamese fighting fish, is a colorful species of freshwater fish that is popular among aquarium hobbyists. The fish has an aggressive temperament and is known for its bold and active behavior.

While it is possible to keep them in tanks with other fish, they should not be housed with any other betta species, as they may fight or even kill each other.

Purple bettas are typically territorial, so it’s important to provide plenty of hiding spots for them in the tank. They may also become aggressive towards larger, slower-moving fish, so it’s important to research compatible tank mates before introducing any other species.

When kept in a well-maintained aquarium, purple betta fish are quite active, often swimming around the tank and showing off their bright colors. This species can be shy at first but will eventually become more comfortable around its owner.

They tend to respond positively to interaction, and can even be trained to do simple tricks.

Appearance and varieties

The colorful purple betta fish has become a favorite of both beginner and experienced fishkeepers alike due to its vibrant color and ease of care. As their name suggests, purple betta fish has a stunning, deep purple hue that can range from light lavender to a deep royal purple.

Depending on the coloration, some purple bettas may even appear to be blue or magenta.

In addition to their signature purple color, this species also features a few variations. The most common type is the solid body variety, which has an even color throughout the entire body and fins.

Then there’s the marble variety which has swirls of different colors, as well as the butterfly variety which has spots and blotches of various hues on the body. Some purple bettas may even have white patches or have a combination of two or more colors.

Due to selective breeding, purple betta fish can also come in a number of different fin shapes, such as the long-finned veil tail, the short-finned plakat, and the round-finned halfmoon.

However, it’s important to note that these fin types are not determined by color, so two different colored bettas could still have the same fin type.

Purple betta fish care information

purple betta fish

When it comes to caring for your Purple Betta Fish, there are a few important things to keep in mind. First, these fish require a well-maintained aquarium that is kept clean.

As such, regular water changes should be done and it’s important to test the water parameters often.

Additionally, they need plenty of space to swim around so be sure to provide plenty of space in the tank.

Overall, the Purple Betta Fish is an eye-catching and beautiful addition to any aquarium. With the proper care and attention, these fish will bring life and color to your tank for years to come.

Habitat, Tank conditions, and setup

When caring for purple betta fish, it’s important to provide them with an appropriate tank. Betta fish can be kept in tanks as small as 2.5 gallons, though they are usually happier in tanks of 5 gallons or more. Ideally, 10 gallons tank should be used.

Mountain Whitefish Care "Prosopium Williamsoni"

The tank should be filtered to keep the water clean and free of ammonia and nitrate buildup, and a heater should be used to keep the water temperature between 74 to 80°F.

An air pump can also help provide oxygen to the water.

When selecting decorations for the tank, it’s important to choose items that won’t damage your fish’s fins or leave sharp edges that could cause injury. Plastic plants, driftwood, smooth rocks, and other soft decorations are all good options.

Avoid any decorations with exposed metal, as this can cause toxic reactions with the water. It’s also important to avoid using strong chemicals like bleach when cleaning the tank, as these can be dangerous for your fish.

The fish do not require any lighting, although artificial light can help you see them more easily.

It is preferred that these fish have plenty of cover. They have long, sensitive fins, however. Only silk fake plants should be used if you want to use fake plants. Betta’s fins can be torn by plastic varieties.

You can also use real plants, as they do not any damage. As most of these fish are at the top of the tank, the substrate is not very important. Since water alone cannot provide them with enough oxygen, they must always have access to fresh air.

Finally, when setting up the tank and you want to use substarte, make sure to use a dark substrate at the bottom. Purple betta fish are naturally shy and timid creatures that appreciate hiding spots, so providing them with a darker substrate will help them feel more comfortable in their environment.

Are purple betta fish good tank mates?

No! In most cases, these fish should not be kept with other fish. Their aggressive nature and territorial nature make them difficult to live with. The majority of them will attack any fish that has any resemblance to a Betta fish.

It is important to note, however, that territorial behavior varies from fish to fish. Each of them has a unique personality. Some fish are able to get along with other fish, whereas others attack everything that moves.

Purple bettas prefer to be kept in an aquarium with small, non-aggressive fish that won’t bother or nip at their long, flowing fins. Some of the best tank mates for a purple betta are small tetras, small danios, guppies, and Corydoras catfish.

Avoid adding any aggressive fish like cichlids or larger barbs as they may pick on the betta.

It is also important to note that male and female bettas should not be housed together unless they are in a breeding tank. Bettas are territorial and males will fight with each other.

Therefore, you should only have one male and one female in a tank together if you plan on breeding them.

Aulonocara Ethelwynnae (Chitande Aulonocara)

Purple betta fish diet

They feed on insects, small crustaceans, and other aquatic invertebrates. In captivity, these fish will eat almost any commercially available tropical flake food or pellet food. Feeding your betta once per day should be sufficient for adequate nutrition and health.

Some popular types of food include live worms, frozen bloodworms, frozen brine shrimp, daphnia, freeze-dried tubifex worms, freeze-dried mosquito larvae, and rotifers. If you’re looking to feed your purple betta something different than what is listed above, try floating pellets on top of the surface or sinking pellets just below the surface.

If you notice your fish becoming lethargic or uninterested in eating, it may be necessary to change the water out more often (every two days) or perform frequent partial water changes (25% every other day).

When changing the water out for partial water changes, it’s best to do so with filtered tap water that has been treated with a neutralizer like Seachem Prime or AmQuel+ to remove chlorine and chloramine before putting it into the tank.


Breeding Betta Fish is quite difficult. That being the case, it’s recommended for more advanced pet owners. We recommend being familiar with bettas specifically before breeding them.

The primary issue is that bettas often hurt each other during mating. This can lead to illness when the water conditions aren’t favorable. As it’s difficult to tell when Betta fish wants to breed or when they really want to fight, it’s often not possible to separate them before they fight.

There should be a separate breeding tank because the water conditions must be perfect.

No substrate should be used since the eggs will get stuck. Keeping the water flow to a minimum and a heater with the necessary level of temperature is key. The more Christmas moss you put in the aquarium for fish to hide in, the better.

To make it easier for males to make bubble nests, buy Indian Almond leaves, and to partition the tank, buy a divider.

In most cases, purple males are more closely related to blue than red, which can cause them some difficulties. Purple Bettas are therefore more difficult to breed.

In the beginning, place the two fish you’re considering near the divider so they can easily see one another. Be sure to monitor their behavior. If a male is interested, he will lighten up his color.

On the other hand, if the female is interested, she will get darker in color and start to build a nest.

This must be completed before breeding can begin.

Having built the nest, the fish will bite and chase each other. If the other fish realize that they aren’t good enough, they may interrupt the fish’s mating dance.

In the tank, there is a lot of moss that prevents one from hiding and running. It is not difficult for either fish to hide inside.

A male will attach his bubble nest to a female’s eggs after she has chosen him. A new nest might be created for them. In some cases, he will keep an eye on them. Unfertilized eggs may be eaten by males.

Synodontis Robbianus (Russet Synodontis)

Males will continue to guard their fry after they hatch. The male will catch or search for any fallen fry or eggs he missed when he notices them falling. He will watch them until they are able to swim by themselves.

Right now, you need to get the male to a separate tank so that the fry has the safest environment.

Keeping your fish healthy

purple betta fish

Keeping your purple betta fish healthy is essential to their longevity and overall well-being.

Betta fish can get sick even in clean and appropriate tank conditions. Our recommendations for new fish owners do not include them because of this. Though they thrive in low-oxygen waters, they are susceptible to diseases.

There are several diseases that can harm these fish, but fin rot is the most common. Fish usually suffer from this condition when their fins are damaged, and the water isn’t clean enough to allow them to heal.

This leads to an infection of the sore. Failure to treat the infection will result in the fin decaying further. This can eventually reach the body and cause it to rot.

You’ll also need to provide your betta fish with a suitable tank environment. Bettas prefer warmer water temperatures of around 78 to 80 degrees Fahrenheit. Make sure the water is always kept clean by using a filter and performing regular water changes.

You should also add a few live or artificial plants to provide your fish with plenty of places to hide and explore.

Additionally, be sure to monitor your betta’s behavior for signs of distress or illness. If you spot any unusual symptoms, take your fish to the vet for a checkup.

Finally, it’s important to keep your betta’s tank clean by performing regular maintenance and water changes. This will help to ensure the water quality remains high and your fish stay healthy.

Are purple betta fish suitable for your aquarium?

A purple betta fish may be a good choice if you’re looking for a single, beautiful fish. A decent-sized aquarium is required for these fish. The minimum size of the tank should be 10 gallons.

It is often implied that Betta fish are suitable for beginners, but this isn’t necessarily accurate. A unique set of water parameters is required for them.

These fish, for example, require constant air access due to their labyrinth organ. There must be care taken when selecting decorations for the aquarium since some can damage the fins of the fish.

By taking the time to research the needs of purple betta fish, you can ensure that they are a suitable addition to your aquarium. With proper care, they can make a beautiful and enjoyable addition to your home.