Crowntail Betta full Care Guide: Tank, Diet

The Crowntail Bettas are more famous in the US for one of their beautiful caudal fins. It is also known as Siamese fighting fish. These fish are native to Thailand and other parts of South-East Asia.

Keeping this fish may be challenging for new or beginner aquarists. This guide will help you to understand The Betta fish’s behavior, Diet, and suitable tank environment for your fish.

Care Level:Moderate to high
Temperament:Very Aggressive
Color Form:Multiple; Typically blue and red
Lifespan:2-3 Years
Size:3 inches
Diet:Carnivorous (high protein)
Minimum Tank Size:5 Gallons
Tank Set-UpFreshwater and Floating water plants

Overview of Crowntail Betta

The Crowntail Betta is a freshwater fish that originated from South Asia. They are well known for their aggressive nature and characteristics, especially for their huge caudal fin.

This fish can add vivid red and blue colors to your aquarium. A new fish keeper can add this fish to their aquarium but it is suggested if you are looking to introduce tank mates then you must have two years of fishkeeping experience.

The Crowntail originated from the shallow rice paddies of South Asia. Being one of the most popular pet fish around the globe, It is readily available at most pet stores.

Crowntail Betta’s Appearance

Crowntail Betta Care Guide: Tank, Diet
Crowntail Betta

Their caudal fin has large extensions and can sometimes be 8 inches in diameter, which is 3 times larger than the size of its body.

The rays on Crowntail caudal fins give them a crown-like appearance. This fish can grow up to 2.5 inches when fully matured, though it can also grow up to 3 inches in size.

Male Crowntail Betta fish have long-flowing fins. the fin on the females is significantly shorter.

There is a lot of variety with the Crowntail Betta fish. You might see fish with splashes of neon blue vibrant red, and deep purples.

The lifespan of Crowntail Betta

They live for around two to three years. There is no guarantee when it comes to lifespan.

They can live longer or less due to disease or stress. The lifespan of your aquarium fish depends on you.

How you take care of them. So make sure to be dedicated if you want your fish to live as long as possible.

Average Size of Crowntail Betta

The average size of this fish is about 2.5 inches from the snout to the tip of the tail. Rarely some of them may grow up to 3 inches.

Male fish has larger fins than females. For this reason, the females appear to be small despite having the same size body.

The Behavior of Crowntail Betta

These fishes are natural-born fighters. They are highly territorial fish. They do not like it when other fish are around.

They like to live alone and have a large territorial standing. They do not like fish that have the same size.

They will also fight with their kind and any other fish that cross their path. There are always some risks to having tank mates.

Find out more about Freshwater Fish.

Crawntail Betta Care

This can be a challenge for new aquarists. In this latter step, you will find some essential care guides for Crowntail Betta fish.

They are notoriously good jumpers. Sometimes they might jump out of the tank. So make sure you put a well-fitted lid on the tank.

They are labyrinth breathers. This means they can breathe water and also air. This means you do not need any kind of aeration system in your tank. Maintain the tank’s light levels to dim.

Tank Size

If you plan to keep tank mates with your Betta fish then you have to choose a different tank depending on which fish you want as a tank mate.

If you only plan to keep only betta fish then you should use a 10-gallon tank. If you use a smaller tank than 10 gallons this makes causes fin damage to your fish.

Water Parameters

Try to copy the natural habitat where they came from. They originated from the warm and shallow waters of South Asia. Their homes are highly vegetated. The parameters are given below.

  • Water Temperature: 76oF to 80oF
  • pH Levels: 6.4 to 7.0
  • Water Hardness: 2 to 5 dKH

What to Put Inside The Tank

Make sure that you do not put any sharp edges or rough surfaces in your tank. Rough surfaces and sharp edges may damage your betta fish’s fin. Try to put smooth and rounded items.

Use a simple substrate of gravel or fine sand. You can keep the aquarium bottom bare if you like.

Crowantail Betta fish do not have any preferences. You can also add hiding spaces. Like artificial caves and plants to provide security.

Add some floating plants to your aquarium. This will help your fish to build a more natural habitat.

Those fish have strong filtration. So make sure to check your water quality and filtration from time to time.

In addition, you can also add Indian almond Leaves to your tank.

Food & Diet of Crowntail Betta

Crowntail is a carnivorous fish that requires a high-protein diet to thrive. Also, they have small stomachs.

So you have to feed them small portions of food but frequently. Three times per day. Avoid large feeding sessions.

The maximum feeding time will be 2 minutes. If your Betta can not finish the food in 2 minutes.

That means you are overfeeding them. Remove any food that has not finished after 2 minutes.

Constipation will occur in your Betta if you overfeed them Which will show two symptoms;

  • The body looks swollen.
  • Eyes popping out of their head.

Like With all juvenile fish. For vibrant colors and healthy growth, you will have to give a varied diet to your Betta fish.

Frozen Foods

  • Blood Worms.
  • Black Worms.
  • Black Mosquito Larvae.
  • Brine Shrimp.

Live Food

  • Wingless Fruit Flies.
  • White Worms.
  • Insect Larvae.
  • Mosquito Larva

Tankmates for Crowntail Betta

Rule number one, do not overcrowd your tank. Crowntail Betta is not to be described as friendly community fish.

They love to have their personal space. Never place more than one male in the same tank. If you are looking to populate your aquarium with some diversity, then you have some options.

Betta dwells in the middle and upper stratus of your aquarium. For tank mates, look for the bottom dwellers that are peaceful and calm:

If you notice any kind of aggression when introducing the fish, then do not put them in the same tank. Keep them in different tanks.

Hey, I am Shuvradeb Biswas a content writer. Fishkeeping is my hobby. There are many problems I faced during my first fishkeeping. So, I made the blog to help new fishkeepers.

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