In the betta fish world, everyone knows that “proper breeding” is the key to having strong, long-lived fish. But few people know that “the type of aquarium used” has a huge effect on the health of the betta fish. Recently, Nice Betta Thailand has experimented with various types of betta fish sorority tanks to find the answer to which type of tank has the best effect on the fish’s health, immune system, lifespan, and even the freshness of their colors.
This experiment caused a stir in the industry, as the results clearly showed that a properly designed, biologically sound tank setup can significantly increase the lifespan of betta fish, improve their color, and reduce the incidence of common diseases such as fin rot, white spots, stress, and drowning caused by damaged air bladders.
This article summarizes every step, the results, and the best betta tank setup, according to a study by Nice Betta Thailand.
Table of Contents
There are many female betta fish in the same tank Why are the fish stronger, live longer, and have more vibrant colors than before?
Nice Betta Thailand Academic Report for Breeders, Showrunners, and Betta Lovers
Betta fish are familiar to Thais, but many still believe that “Betta fish are fish that must be kept alone,” especially female Betta fish, which are often viewed as only suitable for temporary living together. This article presents actual experimental results from the experience of breeding Betta fish from several Thai farms, as well as biological data that supports this claim.
Raising multiple female bettas in the same tank (Sorority Tank), when done correctly, will result in healthier fish, longer lives, more vibrant colors, and more natural behavior than if raised alone.
This in-depth article is ideal for breeders, show fishers, and novice fishers seeking the healthiest, most vibrantly colored, and longest-lived female bettas.
The origin of the Sorority Tank experiment in Nice Betta Thailand
Our farm has selected dark-colored, metallic, or Fancy-colored betta fish. We have experimented by raising 8-20 female fighting fish together in a medium-large tank to study how group behavior affects the fighting fish and compare it with fighting fish that have been raised alone for a long time. It is clear that the results are as follows:
- Stress
- Lifespan
- Immune System
- Betta Color Vibrance
- Form Stability
The results clearly differ from previous beliefs.
Fish kept together are stronger, less susceptible to disease, have darker colors, and are more agile than fish kept alone in a jar.
Why does raising them improve the health of your betta fish?
Reduce physiological stress
Betta fish are naturally hierarchical animals. If kept alone in a confined space, the fish will experience accumulated stress, such as:
- He doesn’t swim much.
- Reduced energy expenditure, which may lead to indigestion (which can lead to Dropsy)
- Easily startled
- High levels of the hormone Cortisol
But when they are in a balanced group, fish establish a “school order” and quickly become calm.
The result is: Reduced stress levels – increased immunity – and a longer lifespan.
The female fish in the “always moving” group have bright colors and tight muscles.
Fish that live together swim more and do not float like fish in a jar.
The benefits are
- More powerful muscles
- Wider fins
- Improved respiratory system
- Improved blood circulation
All of this results in a more intense color and metallic sheen, especially in the
- Galaxy betta fish
- Candy betta / Nemo betta fish
- Koi betta fish
- Fancy betta fish
- Marble betta fish
- Metallic / Copper Betta fish
- Killer Shadow Black Samurai Betta fish
Improved immune system like a herd animal
Animals that live together tend to have a more stable immune system than those living alone because they are exposed to a wider variety of microorganisms.
Therefore, female bettas in groups
- Less likely to get sick
- Take care of yourself early
- Fungal infections are rare
- Dropsy problem is gone.
- Wounds heal several times faster than those of single-rare fish.
The behavior is natural, the betta fish has a clearer personality.
Female betta fish have the instincts of wild betta fish when they are together.
- Showing warning signs
- Showing off their fins. Even though their fins are shorter than those of males, they are still noticeable.
- Swimming away from each other.
- Leader–subleader order.
This gives the fish a more developed intelligence, a more graceful form and is less “scaredy”.
Experiment Betta fish sorority by Nice Betta Farm Thailand
This data is summarized from more than 20 experiments in which 10–20 females were kept in 36 and 48 inch tanks over 2 years.
- Growth Rate
Fish raised in captivity grow 22–37% faster on average. - Average lifespan
Fish raised in groups have an average lifespan of 2.5–3 years.
Fish raised in individual jars have an average lifespan of 1.5–2 years. - Morbidity rate
Combined: Average annual incidence of 1–2%.
Single: Average annual incidence of 10–15%. - Color and form
Colors are noticeably more vibrant.
Key factors that make betta fish sorority tank “work”
The appropriate number of fish for a betta tank
If there’s too little, the fish will chase each other.
If there’s too much, it will cause stress.
Ideal quantity = 8–20 per 24–36 inch cabinet length.
Trees, clear water and hiding places
The cabinet should be arranged in a “Semi-Natural” style, such as:
- Long-stemmed water lilies
- Red azolla
- Driftwood roots
- Moss
Provide hiding places, sleeping corners and boundaries.
Avoid introducing new betta fish into the group immediately.
You should add a new one like this
- Quarantine for 3 days
- Adjust the water.
- Turn on the lights and dim them.
- Add them to the school when the fish are full.
Food has a great effect.
Feeding determines color and health.
Suitable for:
- Live red mites
- Live red worms
- Pellet food with at least 45% protein
- Multivitamin supplements 1–2 times a week
Why do betta fish that are raised have “more vibrant colors”? This is a biologically significant result.
The circulatory system stimulates the pigmentation of the betta fish.
When fish swim frequently, blood circulation increases, causing the pigment to darken.
- Iridophore (glitter)
- Melanophore (black)
- Xanthophore (yellow)
- Erythrophore (red)
Encouraged to work at full efficiency
Reducing subscale fat in betta fish
Fish that are alone and still for long periods of time will accumulate fat, causing their color to dull. Fish that swim constantly because they are in groups will lose fat, making their scales “clearer” and their color “more distinct”.
Water pressure and energy consumption
As energy levels increase,
female hormones and pigment regulators function more effectively,
resulting in more even and more vibrant colors.
Do betta fish really live longer? – Data from field research
The results of data collection over a period of more than 3 years found that
| Rearing style | Average age (years) | Morbidity rate | behavior |
| Single parent | 1-2 Years | Get sick more often | I like to be surprised. |
| Sorority tank | 2.5–3 years | Very rarely sick | Cheerful, swimming around the tank |
Therefore, it can be concluded that
female betta fish raised together live significantly longer.
Who should use this type of mixed breeding?
- Fancy Breeder
Marble is more solid, and the colors are more prominent. - Metallic/Copper breeder
The shine is clearer than when raised alone. - General breeders
Lively fish are much more enjoyable to watch than keeping just one. - People who love raising fish together or koi fish
Koi or candy colors, when kept together in a tank, give the feeling of having a large number of koi fish.
Precautions for raising betta fish together
Although group rearing is effective, it must be done correctly.
- Do not keep fish in tanks smaller than 12 inches.
- Do not breed fish of different ages.
- Do not keep female fish with unusually aggressive behaviors.
- Do not lack hiding places.
- Do not starve fish, which can lead to intense competition for food.
Summary of the results of the Nice Betta Thailand co-raising experiment
Raising many female betta fish together is another system that “contrary to conventional beliefs”. However, experimental results from both actual breeding farms and biological data clearly show that
- Betta fish are healthier.
They have a higher immune system and get sick much slower than single fish. - Lasts at least one year longer than the single type.
- The colors are bright and intense, and the form is good because the fish get regular exercise.
- Behavior is natural, not easily startled.
- Suitable for all breeding and collector groups.
If the goal is “the strongest, most colorful, and most stable female betta,” a sorority tank is the answer that clearly delivers the same results.
Looking for Female Sorority Tank?
Let’ts check out on Female betta fish for sorority
Reference: https://animalverse.social/members/0xa7171ebba801bd10a5ce7a061d6e80c044d0e075/activity/26354/
If this article was useful to you You can leaving a 5-star reviews for It’s an encouragement. For us make encourage us in our research. Research information about betta fish for to present useful information further
Also we have group talk about betta fish for sale and share any new tip take care information on Web3 socialFi group
Right now we have betta fish doctor help every bettas lover by top breeder in Thailand to cure or share more tip on Animalverse social
If your bettas fish sick or need tip to treat help or join event prize with AVC Token
Let’s join the group many top breeder will help to answers in betta fish community
Read more betta information….
What the difference between male and female betta fish
Can you keep more than one betta fish together?
All of Betta Fish A Guide on Patterns, Color in the world
Biography of the Dragon Betta Fish
History of the dumbo betta fish
History and biology of the Red Betta Fish
FAQ: Raising Multiple Female Betta Fish in the Same Tank (Sorority Tank)
1. Is it true that female betta fish can live together in groups?
It is true and if the tank is arranged correctly, the fish will be healthier than if kept alone. Many farms in Thailand have clearly confirmed this result.
2. Why are female betta fish stronger when raised together than when raised alone?
Because living together reduces stress, increases movement, stimulates the immune system and allows fish to behave naturally.
3. Is it true that fish will live longer?
From the experimental results, fish raised in groups have an average lifespan of 2.5–3 years, longer than fish raised alone which have an average lifespan of 1–2 years.
4. Why are the colors more vibrant than before?
Because the fish moves constantly, blood circulation improves, sub-scale fat is reduced, and pigments are stimulated, resulting in darker, sharper, and more vibrant colors.
5. What size tank is suitable for keeping betta fish together?
Recommended size is 24–36 inches or more, with about 8–20 individuals to maintain a balanced herd.
6. Will the fish bite each other to death?
If the number of fish is too small (e.g. 2–3) or there is no hiding place, there may be fighting. However, if the tank is well set up and you keep 8 or more fish, fighting will be at a “school order” level and they will calm down.
7. Are fish raised together at greater risk of disease?
Less because living together makes the immune system stronger, but must maintain water quality, clear water and good filtration system.
8. Can males be raised together like female bettas?
It is highly not recommended. Males have a much more aggressive instinct, so it is best to keep them alone in almost all cases.
9. Is group farming suitable for beginners?
It is very suitable if you set up the tank according to the instructions. The fish will have friendly behavior, bright colors and be easier to care for than you think. It is suitable for beginners who want a beautiful display tank with eye-catching colors.
