Fighting Betta VS Peaceful Betta

Betta imbellis The Peaceful Member Of The Aggressive Family

Without doubt, fighter fish or Betta fish are one of the best-selling aquarium fish species in the world. They are famous for their gorgeous fin coloration, the shape of the fins and color pattern in the body. Most importantly, Betta fish are famous for their aggressive behavior. Special Betta splendid are known for the aggressive territorial behavior of male.

They behave their territorial attitude with other species as well as the same species male animal. The battle between two Betta species can be gruesome and can end up the death of one fish. Whether you believe it or not among this hormonal fighter fish there are calmer sibling known as Betta imbellis. B. imbellis belongs to the same family as B.splendens.

Yes, angry B.splendens has a cool cousin. Same as in human families this B. imbellis is much calmer and well-manned than its other cousins. B. imbellis also know as “cresent Betta” due to its red outlined, rounded caudal fin.

While B.splendens hate shares its space with other individuals, B. imbellis wouldn’t mind sharing its space with other individuals, no matter they are the same or different species.

This particular Betta species is small in size and only show its striking body colour only during mating seasons. When building their bubble nest during their mating season, B. imbellis are a bit aggressive toward other cohabitants. But this does not happen if they are not provoked. The bottom line is unless they are provoked; they are the nicest Betta fish in the world.

Betta Imbellis Care Sheet summary

 

Level of careModerate level
TemperamentSlightly aggressive can but live together

if proper hiding places available

Betta Imbellis Size male vs female
Male 5-9 cm  Female 5-6 cm (depend in season)
Tank size10 Gallons aquarium (38 liters)

Groups can be housed in a 30 gallon tank

Native OriginSoutheast Asia
Specific GravityFreshwater
Temperature20 -28 °C (68-82.4°F)
pH5 to 7
Degrees of Hardness5 to 19
Level of availabilityUncommon
DietCarnivore –

Live feed ( Brine shrimp, Daphnia, and bloodworm)

Frozen foods ( Brine shrimp, Daphnia, and bloodworm)

freeze-dried foods ( Brine shrimp, Daphnia, and bloodworm)

Stocking Ratio1:1 M:F / 2:3 M:F
Identification
They have green or blue gill plates with no wild spots on the tail rays. Same as wild betta

How to separate Betta imbellis vs Betta splendens

Fighting Betta VS Peaceful Betta

It isn’t easy to separate them from their siblings. They show great similarities with B.splendens. However, their behaviours are totally opposite.

They are same in appearance (as in some human families). Sometimes well-experienced aquarists also mixed up these two species.imbellis body coloration varies among green, grey and black colors. Sometimes they have patches of pale red plus blue. The fins of the fish are brighter in color with blue bolder, in some fish fins can have edges with bright red.

Same as other Betta species males usually have larger fins and display brighter color fins than the females. know how fin shape works

The Betta imbellis have round fins, and caudal fin shaped like a crescent. The other fins are also rounded and short.

Meanwhile, Betta splendens, have long, flowing fins. So if you have good eyes, it is not hard to separate them at all.

Apart from the color variation, these peaceful species does not grow above 5 cm in normal conditions. This is a much smaller body size compared with other Betta species.

Where betta imbellis from ?

As well as B.splendens, B. imbellis are originally from small swamps, shallow ponds in parts of Asia.  They have been captivity bred for many generations better color we see today.

More specifically, these Betta species are from wetlands in the area surrounding Kuala Lumpur, Malaysia. They can also naturally found in Thailand, Peninsular Malaysia, and northern Sumatra.

Taxonomy

KingdomAnimalia
PhylumChordata
ClassActinopterygii
OrderAnabantiformes
FamilyOsphronemidae
GenusBetta
SpeciesBetta imbellis

Betta imbellis

The common feature between you and B. imbellis

Yes, you and B. imbellis have something in common. We both can use atmospheric air. This is not common among other fish species.

imbellis have specialized breathing organs to perform in this task, and these organs are known as “labyrinth organs” and that function like lungs in terrestrial animals. They have this adaptation due to their natural habitats.

imbellis naturally live in shallow ponds or swamps. They use these labyrinth to breath in less oxygenated water.

They face both advantages and disadvantages due to this adaptation. B. imbellis can jump higher than the water level of the pond to catch inset like small prey.

But when they jump other predators like birds can catch them easily. So it is wise to think before jump B. imbellis.

How to feed Betta imbellis

In their natural environment Bettas eat insects and other invertebrates and do best on a varied diet. The star of the day, Betta imbellis is a carnivorous fish, so it should be fed a variety’s of meaty foods.

Most of the modern betta fish will accept pellets or flake foods. Though, it’s best to enhancement these pre made feed with live, frozen, or freeze-dried meals, such as brine shrimp, daphnia, and blood worms which you can buy from pet store.

It is always preferable to change food pattern occasionally. You can save their lives by giving the same kind of food (example pellets or flake food).

But they grow brighter and healthier if fed with meaty food. They sure appreciate your concern. Keep in mind you should be fed them twice a day to keep them in great shape.

Betta imbellis feeding
Source – tankarium. com

 

Betta imbellis Feeding Schedule

Fed in small amounts once or twice a day. They enjoy a mixed diet and can prove to be fussy; fish love live food, but it is important to take note that they are not so fussy to the extent that they will only eat live food.

They are often susceptible to constipation, so to prevent this, keep portion sizes small, and avoid overuse of commercial dry fish foods such as flakes, pellets, and freeze-dried foods that may swell with water in the gut of the fish in fish considered to be delicate.

Before feeding them pellets try soaking dry food in water to avoid chance of bloating. In a healthy diet, frozen daphnia can also be added which is well known mild laxative for betta. Bettas can go up to a week without food given that they have previously been well fed.

Find out more on feeding here on feed types

How long Betta imbellis live

In the wild environment, their life span may vary between 2-3 years. But in captive, they can live up to 4 years. If you give excellent care for your fish, they may live longer than 4 years.

The reason they outlive their wild cousins because in that environment they have various predators (such as bigger fish or bird).

Also, they have to find food themselves and maybe they won’t receive enough nutrient to maintain body function. The story is completely different in the aquarium.

We take good care of them, protect from predators, feed on time, and feed with nutritious food. So they live a long, happy life.

Betta-imbellis-Crescent-Betta

Do Betta imbellis build bubble nests

The labyrinth organ we talk earlier is not only for breathing; they also use that to build their nest. Yes, like their cousin B. imbellis also build bubble nest to lay their eggs.

The nest construction is done by male fish. When the time comes adult male fish come to the water surface put their mouth out from the water, take a mouthful of air and goes under to blow tiny air-filled mucous bubbles which build the bubble nest.

This nest can be floating on the surface of the water or underside of a plant leaves. As these fish are air-breathing animals, eggs and fry (newborn baby fish) need air.

So this bubble nest provides what smaller ones need to survive. Adult male fish build their nest when they are ready to mate. The size nest shows the health and capability of the male fish.

Therefore building a good quality nest is a crucial factor to attract a beautiful female fish. Male fish use its space and time to make a good home for their offspring.

Feeding fry

They require infusoria-grade food for the first few days, after which they can accept motile foods such as micro worm and Artemia nauplii.

However, it is better to note that evidence available that young Betta developing health issues if fed unnecessary amounts. Water changes must be small and steady rather than large and erratic.

Betta imbellis  mating story

Once the nest is built, male fish wait patiently by the nest until a female fish come to him. When female interested in the fish and the nest, the female fish come towards the nest by displaying striking colors.

Female’s interest is not enough; male fish also accept her. If male fish also interested in her (and her colors), he will flare-up. Flaring up means he shows himself as bigger than he actually is.

It is considered as displaying dominance. When flaring up male fish turning gill covers outward and spreading his branchiostegal membranes beyond gill cavity. This technique also uses when a predator tries to attack a fish.

After both of them accept each other, they come close to the bubble nest. Then the male fish clutches the female and turns her over on her back.

The male fish then lies on top of female fish with his body, in “C” shape as arc or “U” (Vierke, 1996). After this process, females release eggs and at the same time, male release sperm to fertilize them.

The male animal quickly catches all eggs into his mouth and place them inside bubble nest. Then the male will take care of the eggs until fry emerge from eggs.

Father will take care of them

As other Betta species, B. imbellis show paternal protection. The male take care of the nest and the egg inside them. He will repair the bubble nest by making new bubbles.

He also protects the nest from potential predators by scaring them off. Once the egg hatch (after two to three days) and fries came out, the father should be removed from the tank. Because sometimes female fish try to eat small fish.

How to take Care of Betta imbellis in the aquarium

Up to this point, you know a lot about Peaceful Betta including where they are originally from, how to identify them, what they eat and how they mate.

Now it is time to learn somethings about how to rare them in the aquarium. Although you know a lot about them, it is important to take note of rare them in an aquarium environment.

Tank preparation

A 10-gallon aquarium is adequate when keeping the peaceful betta alone or as a pair. When accommodating tank mates other Betta imbellis, a 30-gallon tank is enough. But it depend on the type of tank mate.

This small animal prefers a well-planted, shady aquarium with plenty of surface cover, to mimic its natural environment. That include tall stem plants, floating types such as Salvinia or Riccia spp., or tropical lilies from the genus NymphaeaCryptocoryne spp. are also good choices.

Adding driftwood always create an amazing view of your aquarium. The plants such as Microsorum or Taxiphyllum spp.

You are maybe attached to it. Sometimes a small plant pots made of clay, small lengths of 1 inch diameter plastic piping or empty film roll cases, can provide further shelter. But do not add so many things; it makes your tank a mess.

Just follow general aquascaping rules. Other than that you can add dried leaf litter which can offer additional cover and provide surface for growth of microbe colonies as decomposition.

Because it can act like secondary food source for growing fry and other chemicals as tannins from decaying leaves are considered beneficial.

Betta imbellis prefers sluggish environments so strong water movement should be avoided. It is better if you can use a air-powered sponge. B. imbellis do not need a filter, but it is wise to use one to keep water quality up to optimal condition.

Your tank should be well covered and not to fill up the tank to the top. As we discussed earlier, they are air breathers and good jumpers. So you need to keep close eye and not let them jump out of water.

Before introducing your fish into the tank, fill up the tank for 48 hours, decorate as discus above, set the filters and lights properly. Then only introduce the fish into the tank. Change 40 % of your betta’s tank water every 3 to 4 days if no filter is in the tank.

In aquarium with good filter, 10% water change every week or 25% every 2 weeks. Also, keep in the mind to change the filter cartridge once every month. It is better to if you if not change all of your betta’s water at once.

Water quality For Betta imbellis

Betta imbellis can live under varies environmental conditions. But they prefer calm water with a pH between 5 and 7.5.

While betta may seem to stand cooler temperatures, they can inactive and more vulnerable to disease; therefore, it’s best for their overall health to keep the temperature 24° and 29° C.

Temperature24 to 29 Celcius
pH5 to 7.5
Hardness5-19 °d

Can Betta Imbellis Go In Community Tank

Yes .Betta Imbellis can go to a community tank, We have 2 males and 3 females in same tanks. All of them are really happy and there is no fighting when provided they have the usual places to hide etc

 

Betta imbellis male and female

Male and female can be identifyed by color and size of fins. male imbellis are more colorful than females this more defined fins. on other had imbellis females are pale in color.

male
male
female
female

Betta Imbellis For Sale

It is highly doubtful that pet stores have them. If you are fortunate, local fish stores or Betta-specialized stores can have them. Because, best way to locate wild form betta fish is exporters from countries such as Thailand, Indonesia or Malaysia come from Southeast Asia.

 

Conclusion

To wrap things up, I would like to summarize all the things we have discussed here.

  • Betta imbellis is a peaceful member of the Betta fish family
  • They have different body size than other betta fish
  • They are originally from shallow small ponds and wetlands from Asia
  • imbellis have air-breathing capacity via labyrinth organs
  • They are a carnivorous animal
  • In a natural environment, their life span is about 2-3 years, and in the aquarium, they can live up to 4 years
  • As other betta species, they are bubble nest builders
  • After mating male fish take care of the eggs
  • 10-gallon tank is enough for a pair
  • They like a tank with various tree types
  • They can live in different environmental condition but have preferred temp and pH range
  • Betta fish tank should cover properly as they are a good jumper
  • Never change the water completely once the aquarium is filled

My thought is peaceful Betta is a good aquarium fish for beginners.

So enjoy your beautiful “Peaceful Betta” aquarium and take good care of the fish.

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[…] So How Long Does Water Take to Dechlorinate?  It will take 1 to 5 days or 24 to 120 hours to completely dechlorinate the water if it sits in the tank. In municipal water chlorine level of 1.5 to 2.0 ppm but it can change. So We cannot tell an exact period because it depends on initial chlorin concentration in water, water temperature, water volume, chemical properties of water, and tank filter type. Also, keep in mind 0.1-0.3 ppm chlorine levels are lethal to most fish. […]

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