April 1

Sarah Robertson

How Do I Take Care of Crowntail Betta?

The Crowntail Betta is a popular freshwater aquarium fish that is known for its stunning fins and scales, adding to the vibrancy of any new aquarium. They are relatively easy to care for and make a great addition to any tank. Here are some tips on how to take care of your crown tail betta: 

  • Crown tail Bettas need a minimum of a 5-gallon tank but should have a larger tank if possible.
  • They should be kept in water that is pH neutral or slightly acidic, with a water temperature of 76-81 degrees Fahrenheit.
  • They need a good quality diet of meat-based foods to ensure good health.
  • Be sure to keep the tank clean and free of debris to prevent disease.
  • Regular water changes are essential to the health of a crown tail betta.

With these tips in mind, you can help ensure that your crown tail betta lives a long and healthy life.

Crowntail Betta Care Guide & Species Profile

For the proper care of Crown Tail Betta there are several factors that need to be considered. Here are some essential care guidelines you’ll need to follow. 

  • Tank Size
  • Water Parameters
  • What To Put Inside Their Tank & Don’t overcrowd the tank.
  • Common Possible Diseases
  • Food & Diet
  • Behavior & Temperament
  • Tank Mates
  • Breeding

One of the most popular small freshwater species has one main reason for their popularity: their gorgeous caudal fins!

Species Profile

Care Required:

Moderate to high


2-6 years


2.5-3 inches



Tank Size:

0.30-5 gallons



Crown Tail

Crown Tail Betta Care Guide

Crowntail Betta are Pet Fish and their care may be a thrilling experience for some. These fish are known for being fierce, which might make it difficult for novices and experts alike.

The secret to happiness with any fish, as with all animals, is to learn everything you can about their needs. In this article, you'll discover everything you need to know about caring for your Crowntail Betta in a healthy and pleasant environment.

Origins of Crown Tail Betta

The Crowntail comes from Thailand and other South-East Asian countries, where it was named for its visibly spikey tail and caudal fins. Bettas of this breed are considerably more colorful than most wild types.

Appearance Crown Tail Betta

The Crowntail's distinctive feature is its tail. The bodies of Crowntail bettas are long and thin, with scales that come in a variety of hues. The bodies and fins of bettas are each highly distinctive, which is one reason they are so popular in aquariums throughout the world.

When they are attempting to intimidate others, their gills and fins generally remain flat against their bodies, but they flare out considerably.

White, black, neon blue, purple, bright red, vivid orange, green, and metallic hues are among the many options for Crowntail Bettas. Bettas have one of the most varied and distinctive color palettes among fish, with no two bettas looking exactly the same. 

Typical Behaviour of Crown Tail Betta fish 

The Crowntail Betta is a highly aggressive fish that commonly has dominance issues, aggressiveness, and territorial behaviour problems as behavioural concerns. They like to be alone and have a large domain.

One of the most immediate methods to determine whether a Betta is male or female is by looking at its tail. In nature, Betta fish with short tails, especially those bred for combat, are prevalent. Short-finned Bettas called Plakats, which have shortened fins, occasionally produce D-shaped tails.

Size Of Crown Tail Betta

The majority of the length comes from the long flailing fins of this fish. In comparison to its overall length, the fish's body is tiny. When fully grown, this fish can grow to be up to 3 inches in size. Different tank and breeding conditions may increase or decrease the size of your fish. Crowntail Bettas are rarely longer than 2.4" and have a torpedo-shaped physique that grows to 3.1" in length. 

Habitat And Tank Requirements of Crown Tail Betta

Habitat And Tank Requirements of Crown Tail Betta

The Crowntail Betta is a freshwater fish that thrives in most aquarium conditions. They are native to rice paddies and sluggish streams in Southeast Asia, making it simple for them to adapt to most aquariums.

They prefer a tank that's at least 10 gallons and has a heater and filtration system. They require a lot of room to swim and thrive in a tank with a capacity of at least 10 gallons with heating and filtration.

The Crowntail Betta, like other bettas, is a fish that eats plant life in the wild. They can be fed most types of flake food, frozen bloodworms, mosquito larvae, and brine shrimp in the aquarium.

In general, the smaller your tank is, the more sensitive it will be to water changes. You should stay within a pH range of 6.4 to 7.0, with a hardness of 2 to 5 carbonate hardness (dKh) and a temperature range of 76°F to 80°F for optimal results when maintaining an aquarium.

The water temperature must be closely monitored when raising crown tails. This is crucial since it ensures that the betta's metabolism is functioning properly.

Compatibility And Tankmates Crown Tail Betta Fish

Bettas like to have their own territory and space. Never keep more than one male Crowntail in the same tank with another as an adult. They will battle against each other until one of them dies as adults. Crowntail Bettas, on the other hand, may be kept in community tanks if proper safety measures are implemented.

Compatibility and Tankmates 

  • Neon-tetras are a good option.
  • Guppies are too – they are very fast and will get out of the betta’s direction.
  • Shrimp (e.g., Ghost or Red Cherry)
  • Frogs (e.g., African Dwarf Frogs)

Tank Decoration for Crown Tail Betta

Betta fish enjoy hiding in their tanks as it gives them time to get used to their surroundings. This is good for your betta's health. Bettas frequently hide in the wild as well, under logs, on top of leaves, and within shipwrecks.

The ideal type of organic material for your bettas is made up of soft plants and floating vegetation. Plants with broad leaves and hard plastic plants with bristles are likely to harm your betta fish's delicate, lengthy fins, making it difficult for them to swim.

Here Is a List of Some Decorations for Bettas.

  • Betta Leaf Hammock.
  • Silk Aquarium Plants. Silk plants make great additions to a betta fish tank.
  • Sinking Ceramic Betta Log. 
  • Marimo Balls.
  • Live Plants.
Types Of plants to be used for decoration

Types of Plants to Be Used for Decoration

Since any hard or sharp material can hurt Crowntail Bettas, it is best to invest in floating vegetation for your tank. Other suitable aquatic plants may include:

  • Java Fern
  • Hornwort
  • Java Moss
  • Anubias
  • Betta Bulbs

Diet and Feeding Requirements of Crown Tail Betta

A Crowntail betta is a carnivorous fish that requires a high protein diet to thrive. As they have small stomachs you will want to feed them small portions frequently. Ideally, three times per day. At a minimum two.

One of the most challenging aspects of Crowntail Betta care is managing a proper diet for these fish. This species will eat anything that is high in protein, including insects. Bloodworms, brine shrimp, and mosquito larvae are always popular. You may serve both live and frozen foods. Dry pellets are also useful. However, you may need to mix things up from time to time to keep your fish interested in food.

What Diseases Are Crown Tail Betta Prone To? 

Any of the many illnesses that affect freshwater aquarium fish may infect your betta fish, although there are a few that you're more likely to encounter. Bacteria are the most common causes of sickness in bettas, owing to their high Numbers and small size. Although betta fish are hardy and adaptable, they require particular care to maintain a healthy aquarium environment. The most common betta fish illnesses are listed below:

  • Fin rot
  • Tail rot
  • Ich
  • Popeye
  • Velvet
  • Dropsy
  • Mouth fungus

Tail and fin rot are both caused by fungus or germs, which can devour your betta's tail and fins. Cleaning your tank is the greatest method to avoid illness, but if your fish does get it, antibiotics such as sulfadimidine and erythromycin will usually cure it. Ich is a deadly disease that affects fish and causes small white spots to appear on their bodies and fins.

This ailment is highly transmissible but also readily treatable if detected early. Popeye is a disease that inflames the tissues around the eyes, and can result from either a tumour or a viral infection. Tetracycline is an antibiotic that can quickly cure this sickness.

Another parasitic disease, velvet, causes the formation of rust-colored mist all over the fish's body, similar to erythroderma. Dropsy is a disease that causes the fish's body to swell and may be treated with a salt bath or medications such as BettaZing.

Mouth fungus, on the other hand, is typically curable when treated early enough. It is caused by a bacterial infection and can be treated with amoxicillin.

The symptoms of stress and illness in betta fish are similar to those observed in other types of fish. There are several typical indicators of tension and sickness that you should become aware of in betta fish. Here are some things to look for: 

More frequently than usual, hover over the surface of the water.

Lying at the bottom of the tank, especially in a corner

When a cat spits out his meal, it's because he doesn't like what he's eating. It can also be a sign that something is wrong.

Colour changes or paleness are common.

Rubbing against the tank's contents to scratch himself.

The tail is not spread out as much as usual. Fins are clamped against the body and aren't extended far.

Gills that are swollen or red, and gill movement that is less than usual.

The eyes may become puffy, and other regions of the body may swell.

The body may be swollen if it is covered in scales.

Recognizing the symptoms of disease in your betta fish is critical. The sooner you can discover and diagnose a problem, the better your chances are for a successful recovery. You'll also want to have a betta first-aid kit on hand in case your fish becomes ill. Include some aquarium salt as well, since you'll need a salt bath and keep a bottle of typical drugs like tetracycline, kanamycin, malachite green, and ampicillin on hand. There are also several betta-specific medicines, such as BettaZing, that may be used to treat parasitic and fungal infections.

Breeding Of Crown Tail Betta

Crowntail bettas can be bred, although you'll need a big tank to have any luck. A tiny aquarium is ineffective in supporting the special breeding process. A Crowntail betta breeding pair would be ideal. Ideally, fourteen months old.

Bettas are bubble nesters. The males will blow bubbles that rise to the surface after feeding the fish with high-protein foods. They form little bubble clusters on the top of the water. It's typically located near the tank's corners or beneath floating plants.

The male will perform his mating dance if the female is willing to breed. The male fertilizes the eggs as she releases them into the water. The pair will subsequently gather them and deposit them in a bubble nest for safekeeping.

In about two days, the eggs will hatch. The new born fish will live on the egg sac until they are able to swim freely. Then you may move on to powdered food or infusoria. It goes without saying that adult fish should be removed before the eggs hatch. The youngsters would otherwise be consumed quickly if they are not removed promptly. 

How Big Will Your Crown Tail Get

Frequent Questions

How Big Will Your Crown Tail Get?

The longest crowntail is about 2.5 inches long, but the caudal tail fin adds a few extra inches to each! The fish's caudal (tail fin) is the most distinctive feature. The caudal has enormous extensions that can reach up to 8 inches in diameter, nearly three times the size of the fish's body!

Betta fish are generally tiny animals, although they can reach sizes as large as a finger. A fully grown Betta will be around 2.25 inches long when it reaches maturity. Although they may appear to be larger due to their enormous fins, 2.25 inches is about as large as they get.

Are Crown Tails Aggressive?

Crowntail is a naturally aggressive Betta fish just like Plakat & betta Smaragdina. Through years of selective breeding among Betta fish keepers, this disposition has been enhanced even more. After all, your pet's ancestors were fighters.

Can Crown Tail Be Kept in Community Settings?

Crown Tail Be should not be kept in Community Settings, according to many experts. However, even females may be aggressive, and sisterhood isn't always without difficulties. However, you can safely keep other fish species with your Crowntail Betta as long as you pick tankmates intelligently. Avoid choosing tankmates that have been documented to be fin nippers in general.

Can Crown Tail Bettas Live Together?

To begin with, you must realize that you can't keep two male Crowntail bettas in the same aquarium. Siamese Fighting Fish is the name given to Betta fish because they are aggressive. Male and female bettas can live together in the right circumstances, but there are certain things you should consider before putting them in the same tank and leaving.

How Often Should You Feed a Crown Tail Betta?

Crowntail bettas require daily feeding. Because the stomachs of crowntail bettas are tiny, they must eat many little meals rather than a single big one. You can give your betta three feedings a day, but two (in the morning and evening) are usually sufficient.

Remove any remaining flood from the tank after feeding it and clean up any leftovers. Bettas have a propensity to overeat, which can be fatal. If your bettas take longer than two minutes to eat, they are overeating. Bacteria can also grow in the aquarium water if you store any leftovers, which might endanger all of your fishes.

How Long Do Crown Tail Bettas Live & How to Improve Their Lifespan?

The average lifespan of a Crowntail Betta is only two to three years. These aren't the most long-lived fish on the market. There are no guarantees when it comes to longevity, as always. They can live longer with proper care or die prematurely because to illness or stress. You may help them live a longer life by keeping your tank clean and feeding them correctly.

Tips to Help Your Betta Live Longer

  • Make Sure You Buy a Healthy Betta.
  • Keep Them In A Big Tank.
  • Make Sure You Have a Heater.
  • Make Sure You Have A Filter.
  • Keep The Tank Clean.
  • Make Sure Their Getting Enough Exercise.
  • Keep The Tank Entertaining.
  • Make Sure They're Getting a Balanced Diet.

It's worth noting that when you encounter older Betta fish, they almost always have the veil tail type. Some people think that the red and blue veil tail Bettas are the hardiest and live longest because they haven't been as cleverly bred.

What Is the Most Beautiful Betta Fish

What Is the Most Beautiful Betta Fish?

The 10 most beautiful types of betta fish are:

  • Veil Tail. 
  • Rosetail.
  • Crown Tail.
  • Half Moon.
  • Combtail.
  • Double Tail.
  • Half Sun.
  • Spade Tail.
  • Round Tail
  • Feather Tail

Summing Up

So, to conclude with I would like to add that A Crowntail is a beautiful variety of Betta with Vibrant Colors, also known as the Siamese Fighting fish. The Betta fish (Betta splendens) is a small shoaling species that lives in freshwater environments of Southeast Asia, including Indonesia, Malaysia, Thailand, and Vietnam.

Crowsnest betta fish require special care and attention to stay healthy. There are several factors mentioned above to be taken into consideration about the care of betta fish and the proper procedures will help maintain them healthy and live long. Due to the popularity of the breed, there are always new variants being developed. You could get a Betta from the pet store that doesn't match any of the categories we mentioned. You might discover some sort of beautiful fish when you buy a Betta Fish!

Sarah Robertson

I am a passionate blogger who also happens to be a fish keeping enthusiast. Writing about my hobby is something that I absolutely love to do, and it's no secret that my chosen topic is always centered around fish keeping.

Sarah Robertson

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