Giant

Giant betta fish, also known as super giant betta, and giant king betta, is a variety of the Betta splendens, the famous Siamese fighting fish. Its main characteristic is its impressive size, being considered the biggest betta fish in the world. These big betta fish are coveted for their curious behavior, large size, and vibrant colors.

The story behind giant bettas begins in Thailand. Where breeders noticed that some fish in their litter were bigger than others. In this way, those breeders begun to select and cross-breed these larger betta fish, thus creating these huge betta fish.

Find out everything about the origins of the biggest betta fish in the world by reading our complete guide to the giant betta fish.

Wild giant bettas do not exist. Thai breeders created these super giant size bettas in captivity, through the selection and crossing of wild individuals. In any case, giant king bettas have the same physical characteristics as their wild cousins.

Yes, giant bettas can breed with regular bettas. If this happens, the offspring will have varying sizes since there was a mix of genes from the biggest betta fish with common fish.

Giant betta fish can be more aggressive than common bettas, although this is not a general rule. Aggressiveness varies between individuals of these biggest betta fish. Environmental factors such as the giant betta tank size and bad tankmates can influence aggressiveness.

A super giant betta is a category of giant betta fish that reach a size of 3 inches around 4-5 months of age. As they grow, they can reach 5 inches. Regarding coloration, these super giant bettas have traditionally been more subdued in color, but modern breeding efforts have produced incredibly vibrant variants, achieving a high value in the hobby, due to their rarity. Giant betta, on the other hand, reach 2-2.5 inches when they are around 4-5 months of age, in addition to exhibiting a more compact structure relative to super giants. These fish reach adult sizes of around 3.5 inches.

The largest Giant Betta recorded was around 5 inches. It's important to mention that the size can vary significantly depending on the strains and care provided.

Betta fish can get up to 2.5 inches. Giant betta fish are big. Giant betta fish can reach 5 inches.

We have a complete article talking about the differences between these two fish. Read more here.

Despite being the biggest betta fish in the world, giant bettas have their growth genetically programmed, reaching 5 inches. Common bettas do not have this growth potential, growing around 2 inches when adults.

Want to know more about the size of these huge betta fish? Click here!

Yes, giant betta fish are healthy when kept in ideal conditions. Ideal conditions mean good quality water (free from pollutants such as ammonia), with the appropriate temperature (24°C to 28°C), stable parameters, and a balanced diet.

When properly cared for and with the right environmental conditions, the giant betta fish have a lifespan of 2 years, in rare cases it can get up to 3 years.

You should feed your giant betta at least twice a day. Feed the biggest betta fish in the world in small portions, using high-quality food and avoiding overfeeding. Use live, fresh, and commercial foods. A varied diet is ideal for the health of the fish.

The ideal aquarium size for a giant betta is over 10 gallons. These big betta fish tanks are necessary to ensure water quality and the well-being of giant betta fish.

It's easy to care for a giant betta. Care is the same as with common bettas. Keep the water in good quality and with parameters acceptable to the largest betta fish, keep the temperature stable and warm, offer hiding places and places to the fish explore, a filtration system, and a varied diet.

Wanting to start keeping giant bettas? Learn everything in our complete Giant betta care guide!

To breed giant bettas, you must proceed in the same way as for common bettas. It's best to use an exclusive tank to breed giant king betta. And carefully select the breeding pair. As well as having the willingness, time, and everything you need to keep up with the mating ritual and attentive care for the fry after birth.

You should feed your giant betta fry at least three times a day. To ensure healthy growth, the fry of these big betta fish must be fed as many times a day as possible with specific fry food, ensuring they receive the necessary nutrients.

Yes, giant bettas have specific water requirements. The perfect water for keeping giant king bettas has a temperature varying between 24°C and 28°C, a pH close to 7, and free of unwanted compounds such as ammonia, nitrite, or very high hardness.

The difference between giant betta and king betta is size. While giant betta fish reach sizes of up to 5 inches, king bettas are around 2 to 2.5 inches.

Find out now the differences between these fish in our article king betta vs. giant betta.

Giant bettas are prone to intestinal illnesses when fed incorrectly and can become ill if aquarium conditions are unsuitable. Maintaining a clean environment and monitoring health are staples for preventing diseases and conditions.

What makes giant bettas special is that they are the largest betta fish. Giant betta fish also exhibit an exuberant beauty. They are fascinating fish that stand out in any aquarium.

In general, no, giant bettas are not recommended for beginner aquarists. Due to their territorialism and large size, giant bettas should be kept by those with some practical experience with bettas. Beginners often benefit from starting with common betta varieties before considering the biggest betta fish in the world.

Yes, there are types of giant betta. Because they are fish bred in captivity, there are a multitude of colors and fin types of these fish, such as giant koi betta, giant halfmoon betta, giant plakat betta, giant galaxy koi betta, giant hellboy betta, and many others.

Know more about giant betta types here!

Yes, there are differences between giant female betta and giant male betta. These differences are both behavioral and appearance. Giant female bettas are smaller, with a more robust body shape, short fins, and less colorful colors, and are more peaceful, being able to coexist even with other female bettas. Giant male bettas have exuberant fins, showy and bright colors, and are very territorial and aggressive.

We have published an entire article on our blog talking about the difference between male and female fish. Read it here.

The origin of giant bettas' vibrant colors is the result of centuries of artificial selection by breeders. The genetic inheritance obtained by careful selection of individuals contributes to the varied and attractive colors they present.

Giant bettas have specific preferences regarding lighting in the aquarium, preferring low-light environments. The idea is to maintain areas with moderate to soft lighting where these huge bettas can hide.

Yes, giant bettas can be kept in planted aquariums. When in planted tanks, due to the strong incidence of light, it is vital to provide shaded places.

In general, yes, giant bettas can adapt to different types of water. These huge bettas can adapt to different pH and temperatures, as long as they are within the ideal ranges for the fish. But giant betta fish are sensitive to sudden changes in water conditions. It is crucial to maintain stable parameters, such as temperature, pH, and water hardness, to avoid stress and health problems.