How much to feed a baby betta fish

How Many Pellets To Feed A Betta? (& Why You Shouldn't Overfeed Them)

Feed your betta fish two to four pellets at least once per day. Depending on your Betta’s diet, feedings may happen up to three times per day at six hours apart. However, every fish will have a different schedule. 

Typically, Betta eats 2-4 food pellets once or twice per day. Because of the Betta’s small stomach, the food Betta’s consume should not be larger than their eyeballs. 

What Causes Fin Rot In Bettas

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What Causes Fin Rot In Bettas

You can reduce your Betta’s daily feedings according to the amount of food these fish intake. Depending on the amount they have eaten, owners may need to feed some Bettas every other day. On the other hand, never overfeed your Betta. This fish will eat until they drop, literally!


  • 1 How Many Pellets To Feed A Betta?
  • 2 How Many Pellets To Feed A Baby Betta?
  • 3 What Happens If You Overfeed Pellets To A Betta
  • 4 Signs You Are Overfeeding
  • 5 Check Out The E-Books!
  • 6 How Do I Know If I Am Feeding My Betta Enough?
  • 7 Recap

You should feed your Betta fish between 2 and 4 pellets, once or twice each day. The size of each of the pellets should be no larger than the Betta fish’s eyeball. Spread your Betta’s feedings at least six hours apart throughout the day. Separating your fish’s feeding times gives them enough time to digest their food.

The amount of food your Betta consumes varies depending on their stomach size. Generally, a Betta is an opportunistic eater and will eat until there is no longer anything to consume. Avoid feeding your Betta directly, or they will convince you they are still hungry and continue to beg for food.

How Many Pellets To Feed A Baby Betta?

Baby Bettas (also called fries) need to eat a meal of pellets and fresh or freeze-dried food once or twice daily. Their meal should be full of adequate proteins and nutrients to help the fry grow. Similar to in adulthood, these pellets should be no larger than their eyes.

The diet of a baby Betta should contain more protein than an adult Betta because of the nutrients required to make your Betta fully grow. Your Betta fry’s menu should be as diverse as possible so your fish can gain sufficient nutrients, proteins, and minerals to grow.

Many fish owners suggest that a diverse menu in Betta’s fryhood is even more important than adulthood. Some of the best ingredients to add to your Betta fry menu include bloodworms, blackworms, and mosquitos. These proteins assist the baby Betta in maturing at a healthy and rapid rate.

For the best growth and intellectual development, feed your fish food intended for a Betta fry. These commercial food pellets are full of added proteins. They have no unessential additives that cause digestive issues or other problems. Pay careful attention if you are the owner of a baby Betta that your baby is continuing to grow.

What Happens If You Overfeed Pellets To A Betta

Several negatives can come from overfeeding your Betta fish. These negative outcomes can include digestive issues, stomach expansion, and much worse.

Many fish will continue eating until they can no longer eat. Considering this, you must avoid overfeeding your Betta fish to prevent endangering its health.

Stomach Expansion

Overfeeding your Betta is dangerous because of the way the pellets expand in the water. Similarly, if your Betta eats pellets when they are dry, then they may expand in your Betta’s stomach up to two or three times when they eat.

Naturally, consuming more calories than a Betta is capable of burning off results in weight gain. Weight gain is dangerous for a Betta fish. Eventually, it results in obesity if the Betta does not engage in exercise. Obesity is problematic for the small Betta and can be extremely gruesome on the fish’s spine.

The combination of stomach expansion and obesity together are just some pieces of evidence that indicate how overfeeding can lead to fatality.

Digestive Issues

Overfeeding can cause severe digestive issues for your beloved Betta fish. Depending on the kind of food you feed your Betta, there may be additives that are difficult for your fish to digest.  

Check the expiration of your Betta’s food frequently to guarantee freshness. Feeding a fish out of date food is one of the main ways that you cause digestive issues. Expired food can even cause fatality in some cases.


Bettas can become anxious when they are overfed. After becoming obese or ill from stomach expansion or poor tank conditions, your Betta will become stressed. Their personality will change, and eventually, the toll of being overfed may end in death.

Signs You Are Overfeeding

If there are pellets leftover at the top of your fish’s tank, that is a sign that your fish is not eating all their food. Leaving leftover food in their tank can be dangerous and lead to overeating or fatality. 

Food that accumulates at the top of the tank may eventually rot and become dangerous for your Betta to ingest. You must remove these pellets immediately after the feeding and not let them settle at the top. Otherwise, you risk your Betta catching deadly infections.

A fish showing physical signs of weight gain like bulkiness in their abdomen might indicate that you are overfeeding them. Abdomen swelling can also be a sign of other major illnesses like dropsy.

Mastering the art of Betta fish care can be tricky, but not at all impossible. Click here to read everything you need to know about it!

How Do I Know If I Am Feeding My Betta Enough?

When there is no food left at the top of your tank, that is a direct sign that your Betta is consuming enough food. However, never continue feeding them until they are full. Bettas will eat as long as there is food in front of them. If you continue feeding them, they will continue eating.

Use your best judgment when deciding how much to feed your Betta fish. Never hand-feed them continuously, or they will eat until their stomachs explode. Betta eats when you place food in front of them. Continuing to place bloodworms or live food in front of your Betta encourages them to continue eating. Be mindful of the live food you feed them so they do not overfill themselves.

One common mistake for many Betta fish owners is forgetting to adjust their Betta’s food routine as they grow. Be conscious of a growing Betta fish and adjust their feeding routine as they mature from fry to adult. This way, you give your Betta the correct amount of food, and they are not malnourished. 


Betta fish do not have large stomachs, so you must be considerate of how much you feed your fish. Feed an adult Betta only 2-4 food pellets, once or twice per day. Every fish has a varying diet, so you may adjust their feeding schedule to every other day if needed. When food begins to collect at the top of the water, avoid feeding them more. 

Adjusting your Betta’s feeding routine can make a major difference in their well-being. A Betta fish fed the correct amount of food each day will have a longer and healthier life than an overfed fish. This is because these fish are less exposed to harmful bacteria, potential disease and are being cared for better overall!

Feed your Betta fish around 2 to 4 food pellets each day. These food pellets are roughly the size of your fish’s eye and can easily cause multiple issues if fed incorrectly. Managing the amount of food and minding the food you feed your fish is important in avoiding overfeeding your Betta.

If you liked this article, make sure you check out the rest of the website! And if you have any more questions you can ask them in the Q&A Section!

Baby Betta Fish (Care and Feeding Guide) – Fish Keeping Academy

Whether you have just found that you are a parent to a new fry of baby betta fish (Siamese Fighting Fish) or are just considering breeding them, it is always best to do your research and determine what you will need to expect when caring for baby betta fish.

This article will cover everything you need to know about baby betta fish care to make your experience as straightforward as possible.

'Links on this page that lead to products on Amazon, Chewy, or other retailers are affiliate links and I earn a commission (at no extra cost to you) if you make a purchase. Huge thanks for supporting this site!'


Baby Betta Fish (Care and Feeding G...

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Baby Betta Fish Care

Baby bettas are not overly challenging to care for, but just like any child, they have specific needs. Below are some of the things that you will need to know:

1. You should remove betta fry from their parents.

2. You will need to feed your betta babies a variety of foods, from crumbled pellets to small live foods.

3. Tank temperature should be consistent and between 78° to 80° Fahrenheit (25.5° – 26.7° Celsius), so a good aquarium heater is essential. It is always wise to keep a spare aquarium heater in case of malfunction.

4. Baby bettas will need frequent water changes and the addition of clean water that has been treated appropriately to remove harmful chemicals.

5. You should use a sponge filter to stop your baby betta from getting sucked inside the filter, and the filter flow rate should be low.

I will discuss each of the points above in a little more detail throughout this short article, and I will cover a few other essential aspects of caring for baby betta fish.

How Many Babies Do Betta Fish Have

Over the years I have heard many people ask how long are betta fish are pregnant for? Betta fish (Betta Splendens) are not actually livebearers, instead, they lay eggs that will be fertilized by the male betta and placed inside the bubble nest he has built to protect the eggs until they have hatched.

Male betta fish build a bubble nest to protect the eggs until they hatch.

The male betta will usually tend to the nest, taking care of and protecting the eggs until the baby betta fry is born.

How Many Eggs Do Betta Fish Lay

Betta fish will typically lay around 40-50 eggs each spawning. Although the female betta can lay up to approximately 500 eggs in one go, this is not common.

The male will wrap his body around the female betta during mating, squeezing her until she releases her eggs. As the eggs are released, she will escape his grip and go about her business while he fertilizes the eggs by releasing sperm over them.

The process of lay and fertilization is a speedy one, usually taking only a few minutes, sometimes quicker, which is why adult bettas spawn so often. The process can also take place several times in one mating until the female is empty of eggs.

How Long Do Betta Eggs Take To Hatch

Betta eggs can take roughly 3 to 4 days to hatch, but this depends on the surrounding temperature, the health of the eggs, and general tank conditions.

It is vital that once the eggs have been laid, they are left undisturbed until they have hatched. The male betta fish will guard the eggs ferociously, and any interference with them could result in him abandoning the nest.

Baby betta eggs hatching after 4 days. The baby’s tails can be seen hanging down from the nest.

It is also essential to remove the female betta from the tank as she may eat the eggs. Once mating has finished, the male will view the female as a threat to the nest and may become aggressive toward her while protecting the eggs.

When To Remove Male Betta From Fry

Once the betta eggs have hatched, you will see their tails hanging down from the nest, but at this stage, the babies are not ready for free swimming and are still very vulnerable.

Any babies that fall from the nest will be collected by the adult male and placed back in the nest until they develop a horizontal swimming position.

The adult male betta usually does a wonderful job of protecting the bubble nest, eggs, and newly hatched fry, often not eating until they can swim freely by themselves.

Should you notice the male eating any of the eggs, which can sometimes happen, he will need to be removed, however, you need to be sure he is eating the eggs and not just be placing them back in the nest.

When the newly hatched infants are in their free-swimming stage at around 2-4 days after birth, the betta male can and should be removed. Alternatively, the young bettas can be moved into a tank by themselves.

Moving the male betta will give him a chance to feed and recuperate and will stop the male from eating any of the baby bettas.

Do Betta Fish Eat Their Babies

Female betta fish are more likely to eat their babies than males because of the heightened aggression and stress levels caused by pheromones. Males release fewer pheromones, so they are less likely to attack their young.

If the mother appears to be eating her fry, she probably is. Male betta fish dads will become protective towards the eggs and the hatched baby betta fish, usually becoming aggressive toward the mother if she appears to be a threat.

Male betta fish will sometimes eat newly hatched betta babies, and it is unclear why, especially when he has been so protective of the nest. Still, one suggestion is that the male removes any malformed betta babies from the group.

Can Baby Bettas Live Together

Yes! Baby betta fish can live together quite peacefully for many months without showing any aggression toward each other.

Baby betta fish can live together peacefully in the first 8 or 9 weeks until males may show signs of aggression.

If a baby betta were to become aggressive, their teeth are not adequately developed, and they lack the size and strength required to carry out the kind of aggression seen in adult betta fish.

Female bettas can often live together quite peacefully in the right conditions and are referred to as a betta sorority.

Do Baby Betta Fish Fight

Once your baby fish are approaching 3-6 months old, you may begin to see some aggression, and a pecking order will begin to form within the tank. You will need to separate the males at this stage, mainly to avoid any fighting.

Aggression seen at this point will be caused by them becoming teenagers, where they will be ready to mate and fight for their own territory within the aquarium.

Betta fish start to reach sexual maturity from around 4 months old, and they will reach their peak at approximately 10-14 months of age.

Although females are much less aggressive and are more likely to get along in the same tank, especially with sisters, some fighting can also occur. The aggressive females will also need to be removed and put in a separate tank when it does.

How Fast Do Baby Betta Fish Grow

Baby betta fish grow pretty quickly, considering they can measure as little as 0.8mm at birth and grow to around 5cm within 11-12 weeks.

A Betta fish’s body will reach its full size at around 6-7 months old, although its fins will continue to grow for several months beyond this time. Male betta fish have longer fins than females, so they will take longer to develop.

Young bettas should also display adult coloration from this point on if they have been fed correctly and kept in well-oxygenated, good-quality water.

At only 3 weeks old, baby betta fish will already be developing quite quickly.

Suppose the environment they are kept in has low oxygen levels, poor water conditions, or the betta are not receiving a varied diet of quality betta fish food. In that case, growth rates will slow, and the coloration may also be pale and washed out. Betta water should be tested regularly and kept clean at all times.

Betta Fish Growth Chart

The chart below will give you a quick reference guide to the average growth rates and sizes of female and male betta fish, throughout their main growth stages.

Betta AgeApproximate Size
Birth0.03 inch (0.76mm)
1-2 weeks old0.2 inch – 0.25 inch (5.08mm – 6.35mm)
3-5 weeks old0.35 inch – 0.6 inch (8.9mm – 15.25mm)
6-8 weeks old0.85 inch -1.3 inch (21.6mm – 33mm)
9-12 weeks old1.55 inch – 2. 1 inch (39.4mm – 53.3mm)
Approximate size of a baby betta fish throughout Its main growth stages

The figures above have been collated from several sources including betta owners, breeders, and online sources to calculate these averages. It is important to understand that sizes can vary significantly from one betta to another.

A bettas body can be fully grown long before the fins are fully developed with some species fins making up two-thirds of its overall length.

The largest growth takes place between birth and 5 weeks old.

Betta Fry Growth Stages

There are several growth stages for a baby betta to go through until they are fully grown, so let’s look at what they are.

Betta AgeMain Growth Characteristics
Birth to 1 week oldThey Will stay near the top of the tank, are very transparent, and lack fins.
1-2 weeksTail growth and dorsal fin beginning to form.
3-5 weeksGrowth spurt, the body has almost doubled in size and some coloring is showing.
6-8 weeksColor is more defined and further fin growth.
9-12 weeks– Female fins are usually fully grown.
– Male fins continue to grow.
– Become sexually active.
Males should be removed from the tank and placed in separate tanks before aggression shows.
13-16 weeksColor continues to develop in some males with further fin growth.
17-20 weeksMales should be close to fully developed fins depending on the variety. Longer finned betta can take 6-10 months for full development.
Main characteristics that betta develop throughout their growth stage

Do Baby Bettas Change Color

Baby betta fish will change color from around 4-6 months of age. Pet store bettas are usually at least 6 months old as they are not fully developed in color or fin growth until this age.

Male bettas often won’t be sold until 9-12 months of age as their stronger colors and plumage take longer to develop.

Female bettas will not usually have as much coloration as male betta fish, which can help tell them apart from the more aggressive males.

How Long Do Bettas Live

On average, betta fish will live for around 3 years, give or take a year. There are some reports of betta living up to 8 years, but this will be pretty rare.

Wild betta fish often live much shorter lives than those in captivity, as their aggressive nature will usually result in a fight that causes a devastating injury.

These injuries can directly result in death, an infection brought on by the injuries, or even stress-induced disease.

If you want to know the signs of old age in betta fish, take a look at this article: How To Tell If Your Betta Fish Is Dying Of Old Age.

Baby Betta Care

Baby betta care is very similar to adult betta care, with just a few adjustments to make over the first month or so of their life. Your new babies will grow faster than you can, say Jack Robinson, and as teenagers, they will require the same care you would provide to adult betta fish.The video above takes you through each stage from baby betta fish all the way to adult betta.

I have already talked about removing the babies from their parents, which is a critical way to ensure the survival of the betta fry.

The first few weeks are the most challenging fry stage until these young fish grow to a healthy size. The first few days are when you should expect to lose some baby fish, often through birth and genetic defects or because they are not strong enough to feed.

The survival rate for betta fry is around 85-95 percent which is pretty high so let’s look at some other things that you can do to protect your betta babies.

What Do You Need For A Baby Betta Fish

When raising baby bettas, you do not need to get them much more than you already have for the adults. In the wild, baby betta fish live in the same environment as their parents and cope very well.

Baby bettas have very similar requirements to adults, such as tank temperature and water conditions, and they will need some live plants and plenty of hiding places.

It is essential to monitor the water parameters within the tank as sudden changes will affect your babies far more than they would affect adults. Water parameters that are drastically off point can cause harmful parasites and bacteria to grow, causing disease and death.

Because betta babies have similar needs to adults, you can keep them in the same tank if you have a divider to protect them from being eaten.

Betta fry will need more frequent water changes, but 10-20 percent water changes will suffice. Poor water conditions are a significant cause of stress, and baby bettas do not cope quite as well with stress as adults do.

Use a sponge filter and set it on a lower water flow rate because baby bettas are not strong swimmers at this stage. I suggest using a sponge filter because any curious betta fry can be sucked into the filtering mechanism only to be spat back out, potentially injured.

What Do Baby Betta Fish Eat

The primary consideration for baby bettas is their diet. Their underdeveloped teeth, smaller mouths, and young digestive systems will require a slightly modified diet.

During the first 24-48 hours, your betta babies will not need to be fed as they will absorb the remains of the yolk sacs attached to their abdomen. The yolk sacs are incredibly high in nutrients and will provide the babies with everything they need.

Once your baby bettas are free-swimming, they will require a diet of fresh live foods to help them grow. Live food will be rich in proteins which will be required to maintain the massive growth spurt that betta go through in the early stages.

Infusoria For Betta Fry

In the first week, you should feed Infusoria to your baby bettas. Infusoria is a term used to describe many kinds of aquatic microorganisms such as ciliates, protozoa, and tiny invertebrates.

Infusoria cultures can be grown, or many commercial brands are available to buy. Baby betta fish will often find infusoria on the leaves of live plants, and they will feed on this regularly throughout the day.

Baby Brine Shrimp

Baby brine shrimp are the perfect food for betta fry. Baby brine shrimp can make up a large portion of a young bettas diet and can be fed to them throughout each growing stage starting from week 2.

Baby Brine Shrimp are a staple food for baby betta fish and can be fed throughout each stage of their growth.
What To Feed Baby Betta At 3 to 4 Weeks

At 3 to 4 weeks, you can begin to introduce some larger foods such as bloodworms which are full of growth-promoting nutrients. You don’t need to use live food as finely grated frozen food will suffice. You can continue feeding baby brine shrimp at this stage.

What To Feed Baby Betta At 5 to 6 Weeks

At 5 to 6 weeks old, your baby betta will benefit from further variety in their diet. Again, it would help if you stick to live or frozen food and consider introducing many different types of aquatic worms such as grindal worms and blackworms.

You can introduce aquatic worms to the tank in more significant numbers, which the betta fry will feed off as and when required.

Continue feeding with the baby brine shrimp.

What To Feed Baby Betta At 8 to 9 Weeks

At 8 to 9 weeks, your betta fry will have matured to the point that they can now eat dry betta pellets. Ensure you use a quality brand that will contain all the required nutrients necessary for good health.

When introducing betta pellets, I suggest grating them into a fine powder, to begin with, or at the very least, crumbling them between your fingers.

Dry pellets need an opportunity to absorb some water before they are eaten because they will expand. If eaten dry, the pellets will expand inside the betta’s stomach, causing bloat and possibly leading to a constipated betta fish.

At 8 to 9 weeks, you should also feel confident enough to try food that you would feed to adult bettas. A young betta’s digestive system should now be mature enough to manage a wider variety of food types but introduce them slowly to avoid upset stomachs.

Some other foods to consider are:

  • Tubifex Worms
  • White Worms
  • Mosquito Larvae
  • Vinegar Eels
  • Daphnia

The general rule of thumb is to feed your fry whatever size food they can manage to eat.

It is essential to feed your fry with live foods. Not only do they contain the highest number of nutrients, but your fry will also instinctively eat live food over frozen or freeze-dried food.

I should mention that despite the high nutritional value of live foods, they are also more likely to carry parasites and bacteria, which can be harmful to young fish, so you will need to source good quality food or grow your own.

Tubifex Worms and White Worms are common carriers of harmful parasites, so if you are ever unsure, it would be advisable to freeze them before feeding to infant betta fish.

All of the above foods can be sourced from local pet stores, and most pet stores have an online presence providing mail orders and speedy delivery. If you have a pet store nearby, it’s the perfect opportunity to see what you are buying, and you can ask questions directly.

I used to limit my betta food purchases to local pet stores however there is a wide variety of live, frozen, and freeze-dried foods available to purchase online. If you haven’t already, I would highly recommend checking out the (affiliate) links below for Chewy and Amazon.

Shop Betta Fish Food And Supplies At Chewy!

Shop Betta Fish Food And Supplies At Amazon!

How Often Do You Feed Baby Bettas

You should feed your baby betta small meals frequently throughout the day. 4 or 5 feeds are expected during the growing stage but ensure you only provide them as much as they can eat. Uneaten food will begin to rot, quickly upsetting the water quality in the tank.

As the baby fish begin to mature, they will eat larger amounts at each feed and require fewer meals throughout the day.

I mentioned previously that some breeders allow small aquatic worms to live within the tank, and this is a good way for the young betta to source their food when hungry, and it will teach them to hunt out food as they would in their natural habitat.


Bringing up baby betta fish can be very rewarding, and by following the guidance in this article, your betta fry should grow quickly and be in good health.

It is common to lose some of your betta fry, especially in the first few days, but you should manage to retain at least 80-90 percent of them.

If you are considering breeding your betta, they will mate often, and it could be pretty overwhelming or something that you take well to.

If you become good at breeding your betta, why not have a go at crossbreeding for particular colorations and tail types. Many articles around the web will teach you what you would need to know.

Frequently Asked Questions

Is it hard to take care of a baby betta fish?

It is not hard to raise baby betta; it is, however, more time-consuming as they will need more water changes and regular feeds while in their first few weeks of life.

Will betta eggs hatch if not in a bubble nest?

Yes, betta eggs can still hatch if not within a bubble nest. Some eggs may fall from the nest and are usually put back by the male, but some eggs may be missed. The bubble nest is used to protect the eggs from disease, parasites, and predators.

What is betta fry?

The term betta fry describes a group of baby betta fish that have recently hatched from their eggs. Betta fry will need to be moved to a separate tank, or you must put a tank divider in place to protect them from predators.

Can baby betta fish eat pellets?

Baby bettas cannot eat pellets unless they are ground into a fine powder. It is also not advisable to feed pellets in the first 6-9 weeks as they will not provide the nutrients required for good growth. Fresh live food is advised during this period.

Why do my betta fry keep dying?

There are many reasons why betta fry may die, such as poor water conditions, wrong tank temperature, lack of feeding, or food not meeting the baby’s nutritional needs. Your breeding pair may have genetic abnormalities that are hindering the development of the fry.

How long can betta fry survive without food?

Betta fry can only survive for 1 or 2 days without food once their yolk sacs are gone. Betta fry are at an accelerated period of growth with a high metabolism and high nutritional needs with no fat stores to pull from. Babies that survive longer may be eating microorganisms living within their tank.

The Aquarium Wiki – Breeding Betta Splendens

How to properly feed cockerels

Cockerels are the favorite fish of beginner aquarists. Undemanding, but at the same time colorful, with magnificent fins, the length of which exceeds the length of the body. Usually males are kept individually. They do not get along well with representatives of other species, and with each other. What, how and how much to feed these fish so that they are full and healthy?

To answer this question, let's look at the features of these wonderful fish:

Cockerels are predators, in nature they feed on small invertebrates. Like all carnivores, they need an increased amount of high-quality animal protein in their diet. This will ensure proper digestion, harmonious growth and development.

Cockerels have an upper mouth. This means that they feed mainly from the surface of the water and ignore food that has fallen to the bottom. Especially if the fish is not hungry. So choose sterns that float on the surface for a long time.

Cockerels are fish with a bright color. The natural color of the cockerel is inconspicuous, however, breeders have bred breeds of red, blue, turquoise, yellow, white, black colors and their combinations. The intensity of red-yellow shades depends on the content of special pigments, carotenoids, in the muscles and skin of the fish.

They are not synthesized in the body and are supplied with food . Natural sources of carotenoids are small crustaceans that feed on phytoplankton (krill, gamarrus), algae, yeast. Their high content in stern provides intense reds, yellows and oranges. In addition, carotenoids are a natural antioxidant and have an anti-inflammatory effect, due to which microtraumas heal faster. The skin acquires a healthy look and shine, so the fish of any color look spectacular.

Many betta breeds have long fins. The fins require extra attention. Improper feeding, lack of certain nutrients, vitamins and minerals leads to a deterioration in the condition of the fins, they are excised, become "torn". Fin injuries heal worse. Foods rich in high-quality animal protein, vitamins, minerals and carotenoids provide active fin growth and rapid recovery after injury.

Cockerels have relatively small mouths. Compared to fish of similar size, the betta has a small mouth. An incorrectly selected size of food will lead to the fact that the fish will not be able to swallow it, the food will settle in the ground and in the filter sponge, spoil the water, while the pet will remain hungry.

From the foregoing, we can conclude that the betta needs floating food of small diameter with a high content of animal protein and carotenoids. Tetra Betta meets these requirements. This is a complete food in the form of flakes for bettas and other labyrinth fish with a high content of carotenoids to enhance the color. We recommend feeding the betta 1-2 times a day.

Make sure that the fish eats the offered feed in 2-3 minutes. If the food settles to the bottom, remove it with a siphon, and reduce the portion at the next feeding. A rounded but not bloated belly, activity, even fins, bright color and healthy luster are evidence that the fish is healthy and eating properly.

Reasons why your fighting fish won't eat


  • Is your fighting fish not eating? Pay attention to these common reasons
  • Have you just brought your Betta home?
  • Consider water quality
  • How is the temperature?
  • When was the last feeding?
  • Do you offer a new dish?
  • Is your cockerel showing signs of illness?
  • Conclusion

If your betta isn't eating, here are some tips to get you back on track!

Is your fighting fish not eating? Pay attention to these common causes

Here are some common reasons your betta might go on a hunger strike:

You're looking at: Reasons your Betta won't eat

Did you just bring your Betta home?

This is perhaps the most likely scenario, especially if you are new to fish farming.

In most cases, new fish owners bring their fighters home and immediately throw in a bunch of food, waiting for their new fish to eat.

Your new fighter will take a few hours to get used to and get used to the new home. We recommend not to feed during the first 6-12 hours.

Your betta probably won't eat it right away and it will pollute the water, so don't worry if your betta doesn't eat it as soon as you bring it home.

Consider water quality

One of the most common reasons bettas and other fish refuse to eat is poor water conditions. If you don't do regular water changes, the aquarium isn't working completely, or you don't let the filter work , toxic compounds can build up to stress levels.

Ammonia, nitrite and nitrate can be lethal if increased in concentration - ammonia is the most toxic product and nitrate the least. Always carry a water test kit or strip with you to track when your betta stops eating.

Hot: 10 types of Nano fish

Most kits come with separate ammonia strips because the chemicals will react with the ones that come with the 5-in-1 kit.

Signs of ammonia, nitrite and nitrate poisoning include lethargy, discoloration or bleeding of the gills, lying on top or bottom of the tank, torn fins and loss of appetite.

How is the temperature?

The Betta is one of the hardiest tropical fish, but because it comes from Southeast Asia, it prefers hot water (75-84F). They stand under room temperature conditions, but are stressed when the temperature drops below 70F.

As cold-blooded animals, their metabolism slows down in colder conditions. They eat less food, but they also have a reduced growth rate and immune response, making them more susceptible to digestive problems and infections.

A simple aquarium thermometer that shows you constantly where you are and whether you should invest in a heater!

When was the last feeding?

In most aquariums, bettas have no current to run into, opponents to fend off, and females to impress. In short, they are mostly homebodies.

Your cockerel may not eat just because he is full!

Typically, a betta's stomach (when full) is about the size of an eye. Feed too much and they stay, partially digested, or just lead to fat.

Do you offer a new dish?

Baby fighting fish eat live food

Read more: Nutritious fish food preparation guide

Betta fish are known to be picky eaters, especially if they have been trained to eat cooked food. Rich in fat and protein, Tubifex worms are sometimes eaten with such gusto that your betta may forgo a standard meal for a few days when the worm buffet is over!

Compensation is always good, but don't forget to mix things up. Giving your pet variety is essential for a well-balanced, vibrant diet and optimal health!

Is your cockerel showing signs of illness?

Symptoms may go unnoticed for days or weeks if you are busy. Carefully inspect the betta for torn fins, discolored skin, pale coloration, hair growth, swelling, and other abnormalities.

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