Giant Betta Fish

The giant betta fighting fish is a biggest betta fish version of the regular cockerels. They are the result of extensive selective breeding in which the largest male in the brood is constantly selected and bred. These efforts have led to the emergence of fish that grow faster and larger. Here is a video of the most beautiful betta giants.


Giant betta

Looking after giant betta is pretty simple and clear-cut. However, here’s some important things to keep in mind. Follow these simple steps and you will have a happy and healthy giant betta. Sufficient Room To Move About. Contrary to most belief, these gorgeous full-finned Betta lovelies require a minimum of one gallon of water and a bowl to suit.

Even two gallons of water would be much better. Ten gallons of water better still. But always avoid using distilled water as it’s a big NO! NO! Try and maintain an even water temperature somewhere between 78 to 84 degrees Farenheight.

Water temperature does count

If you don’t place your Betta fish in a room that’s warm you will require a tank heater to maintain the temperature within the desired range. Temperature that fluctuates isn’t wise for any tropical fish. That means giant betta as well.

Why Water Quality Is Crucial Too. Betta fish excrement along with leftover food will quickly stink, and foul-up the water thus poisoning your Betta fish.

If you’ve housed your Betts in three gallons of water or less make sure that you change the entire amount of water at least once every week. Also always make sure that you replace it with aged tap water of the same-temperature that has been standing for at least 24-hours. Larger tank aquariums can use the cycling method. That means that approximately 20 to 30 percent of the water must be changed once a week. Many do more but many also do less. But they all replenish the water supply each week. You should ONLY use boiling hot water to rinse out your bowl or tank.

Change The Giant Bettas Water Often

Also, make sure you have a secure lid because you don’t you may lose a Betta or two since these giant betta are real jumpers.

However, do not fill their aquarium tank or smaller bowl right up to the lid. They need to breath the surface air as well. Make sure that you leave enough room to accomplish that. Keep these points in mind and you will have happy and healthy giant betta.

Bettas, otherwise known as giant betta, are known for their snazzy colors and flowing fins. Chances are, when you brought your betta home in a cup from a pet store, you had no idea how old your betta was. It is hard to determine exactly how old your betta is, but using this handy set of instructions, you might be able to make a very close estimate.



  • If taken care of properly, bettas can live up to 5 years.
  • Make sure you know what gender your betta is––female bettas do not ever get long, flowing fins.
  • Do more frequent water changes as your betta ages

Giant tank mates Betta

The giant fish Betta is known to be a lone fish. However, there are some fish that are compatible with betta fish. Check out some of the fish species that are compatible with betta fish for both comfortable living.

Cardinal Tetra

Resembling a neon tetra, this fish eats standard food and can live well with a cockerel. The attractive blue and red colors of this fish make it beautiful.



Rummy Nose Tetra

This beautiful red-faced fish is peaceful by nature. Its smaller size makes it a great tank mate for the giant betta.
Rasbora Galaxy
This one-inch fish has a deep purple body and tiny yellow-white dots on the upper body. These features give it a galaxy-like appearance and make it ideal for a giant rooster aquarium.


Silver tip Tetra

The standard type of tetras is of a simple but beautiful color, a silver-tipped tetras, no different from other tetras. Their visual characteristics are very similar to others.



Fire Rasbora

This pickup is 1.5 inches long and is pretty cute. However, it can scare the cockerels in the aquarium and should be treated if stressed.


Purple Harlequin Rasbora

With a beautiful purple color, this fish is very popular among hobbyists. It is considered one of the most beautiful fish species.




Only female guppies are suitable for giant cockerels. Males may not be suitable because they use their colored fins to attract their mates. Betta may not like this and will kill them.



Large 4-inch fish can coexist with giant cockerels for a great aquarium. However, they need enough room to avoid competing with your males.



Dwarf tropical frogs

They also look nice and peaceful. They are about 2.5 inches in size and can easily coexist with giant cockerels.



Zebra snail

These species are 1 inch in size and are a great choice for giant aquarium mates. The snail has low reproducibility and keeps the aquarium clean.



Goldstrip Corydora

These 3-inch fish are also pretty pretty and expensive. They will be great companions for a giant cock.




These beautiful and effective algae are 2 inches on average. They are a great tank mate for the giant betta.


Aquarium Water Temperature For Giant Betta

Larger size bowls and aquarium tanks are far better for your Bettas that say those smaller orange-sized fish bowls! They don’t really qualify at all. More clear and clean water equals far better quality aquarium water. The best environment for an adult male Betta fish is a clear glass container which holds at least one gallon of water, and that has a sufficient surface area.

One and a half to 2 gallons in total size is absolutely perfect. But be sure that it comes with a lid you can secure. Don’t forget Betta fish are great jumpers. Bettas that are constantly jumping will get through even the most minuscule of openings.

Giant betta fish love clean water

Try and replace your Bettas water with aged tap water that you’ve let stand for at least 24-hours so that any clorine has time to dissipate.

Please **DO NOT** use distilled water as it can be harmful to your pet Betta because it won’t contain any necessary minerals and salts.

Probably the best water to use is cold tap water only. If you live in an area where you use tank water then you should make sure it is filtered before you pour it in the betta tank or vase.

Again, just let it sit for about 24-hours until it raises to room temperature. When it reaches room temperature add a little aquarium salt to the tank or bowl usually about a level teaspoon is good.

If you add one level teaspoon to roughly two gallons of water, and it will greatly reduce the chance of your pet Betta catching any type of disease. Even though your bowl or tank water reaches room temperature it’s best to make sure it’s between 75 to 80 degrees F. Any less and you’re pet Betta will become listless and sluggish. This is a good indicator that you may need to buy an aquarium heater.


How do you know if the giant betta fish is aging?

It is difficult to distinguish aging from the signs of giant cockerel disease. People often confuse sick fish with aging fish. However, you can determine if your giant fighting fish is aging by eliminating other possibilities.

Here are some of the signs that your giant fighting fish is aging. These signs should appear gradually over 3-5 months. If you find that these symptoms appear after a few weeks, they can get worse due to the illness, which can be caused by a number of different factors.

Frequent sleep

The aging giant Betta tends to sleep a lot. How much they sleep really depends on their age. But the older they get, the more they sleep.

Faded colors

Just as human hair dulls with age, scales dull with age of fish. Your Betta’s scales, which were once bright blue, may gradually turn gray or brown, leaving only a hint of their previous color.

Making bubble nests

Healthy male males usually set up large bubble nests in the hope of attracting a female cock for mating. Not all males make such large nests, and some may never build bubble nests, even if they are healthy.

The sex drive of giant cockerels also decreases with age. So if your fish built bubble nests and slowed down, causing them to completely cease to exist, chances are high that it is due to aging.

Missed food

Eyesight in giant males deteriorates with age, and this can affect the diet of the fish due to the difficulty of finding food.

Torn fins

If your rooster first had beautiful fins, but now they are twisted and torn, then your fish is aging. The old fins of the cock will curl or twist over time.

History of Betta Fish

Betta Fish are found in the southern parts of South-East Asia, and are abundance in Vietnam, Thailand and Cambodia. It thrives in the wild especially in reedy ponds, slow moving creeks and rivers. It also can be found in shallow waters such as stagnant ponds, rice paddies and many times in highway drains and low level catchment areas.

Considered to be the most beautiful of all tropical fish they get their name due to the aggressiveness towards other males. They’re also aggressive in nature because they have to survive in small bodies of water, and therefore tend to fiercely protect their area (where they live) or they’ll lose out on breeding with a female to a more dominate male. People have been breeding bettas for thousands of years in Vietnam. In places like Thailand they even breed these fish to fight to their death. However, it’s the Betta which are bred as ornamental types that are usually much prettier than the ones bred for fighting.

Characteristics Of Betta Fish

It’s illegal to breed these fish for fighting in most parts of the world. But in areas of asia people still place bets on fights between two aggressive males.

A sad fact is: The male which continually attacks the other male long after it’s given up is called the winner. In their natural environment these fish are generally brownish or even silver in color with highlights of red or even bright green stripes and patches. These types are not considered nearly as pretty as the ones that are bred with much smaller fins. Pet shops usually carry the ornamental types which are more striking in color and appearance. This is especially so when compared to giant bettawhich are bred for fighting.

Giant Betta Have a Special Organ “labyrinthine”

They say that it’s the color in their hues and their flowing fins why they’re known as Betta splendens or the “splendid betta fish”. They need regular care. They have a truly unique feature which sets them apart from a lot of other types of tiny fish. How so? Because these fish can breath both through their gills and through an organ called the “labyrinthine” allowing them to absorb pure oxygen when there’s a limited supply of oxygen in its water environment. These pretty ornamental fish come in every color you could imagine. Sometimes in solid colors, half-colors know as “butterfly”, and colors like marble and piebald. In the animal kingdom males are usually more colorful than females.

The Beautiful Colors Of Giant Betta Fish

It’s NO different when it comes to Bettas. The male is more colorful, and with larger flowing fins. The colors on the males help them display strength against other rival males. A male fish is somewhat different in the shape of their tails then females. Generally rounder in appearance then females. Males have single tails, double tails, fringed tails and even veil tails.

They are oftentimes bright iridescent all over. But depending on the area the male can also be only partially iridescent or even a dull matte color. Oftentimes the brighter white fish that once was thought to be a totally different type of fish was called “Cambodia”. However, later it was classed as only a color variation in its type. Today you can still hear these fish referred to as Cambodia. But it’s mainly used in conjunction with fish with bright white bodies and pigmented colored fins and eyes.

Giant Betta Fish Need Adequate Space

Betta’s can pick-up a number of common diseases like dropsy and fin rot. In most cases it’s more or less associated with the quality of their water environment.

In a domestic tank environment there’s special medicines available such as “Bettafix” which is great for aquarium fish. They will live in small bowls and tanks but it’s not advised. Betta Fish kept in small glass jars and modern plastic containers have much less of a survival chance than a fish living in at least 3 to 5 gallons of water.

It’s always best though to keep them in separate containers unless you are thinking about breeding. Another thing to watch out for is trying to put different varieties of tropical fish in a single bowl or tank. Why? Because long finned, reddish colored tropical fish almost always will pick-on Betta Fish. Tropical fish such as “tiger barbs, serpae, and even tetras” tend to attact the their long flowing fin.

Giant Betta Fish Are Carnivorous

As a carnivorous fish they should be fed commercial fish food, special “Betta Pellets” or frozen tubifex worms. Fresh bloodworms and mosquito wrigglers also make a tasty treat for them. As water temperature drops, their metabolism slows down and you need to feed them less. During the warmer summer months you should feed a small amount of food on a daily basis. In their natural environment they will survive perhaps only a year or two at the very most. However, when they’re bred in captivity (and are properly looked after) you can expect a pet betta to live anywhere up to 2 to 4 years of age.

What Is Their Life Expectancy?

As a general rule of thumb: the prettier the specimen is, usually the much shorter lifespan it has. Another thing to remember is that female Fish are more prone to disease than the male.

So, females live a much shorter life especially when their not looked after well. Expect to pay anywhere from $3.00 to upwards of $25.00 for the most beautiful and spectacularly iridescent of specimens. When it comes to buying glass bowl or tank expect to pay anywhere from $25 to $150. They are fresh water tropical fish that thrive in shallow waters, and in warmer temperatures around the 30 degrees mark. Nevertheless, if you live in a more temperate climate, then you’ll need to add a quality aquarium heater to your tank. Especially if the water temperature tends to fall below the 18 degrees mark.

They can survive in poorer quality water conditions but to enjoy a happy, healthy and lively pet fish you should change its water frequently. These gorgeous long fin beauties really do need their water changed at least “one to three” times a week. If you put your pet fish in a small bowl you will need to change the water every few days. Anyone can own a Betta Fish. They’re an especially good pet to have as a first-time pet owner or somebody that has very little time or space in their lives for a regular size pet say like a cat or dog. Another good thing is… they are also very low maintenance as well.

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