Are Baby Betta Fish Aggressive?

by | Last updated on January 24, 2024

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Typically, a baby will not be aggressive

, I have seen many very small bettas kept in community tanks with a lot of different fish. Additionally, if you add the betta while other fish are already present before, the betta will not feel that it's HIS territory and that he should defend it, so that will help too.

Are baby bettas hard to take care of?

After all, everyone loves babies, and baby bettas are so adorable. However,

baby care is not easy

. They require special care and attention than adult Bettas.

Can baby bettas live with other fish?

How old are baby bettas at Petco?

They are generally

between 6 and 9 weeks old

at petco from what I can see.

How fast do baby bettas grow?

Betta Age Betta Length
2 weeks


0.25 inches
3 weeks 0.34 inches 4 weeks 0.45 inches 5 weeks 0.6 inches

Can you keep 2 baby bettas together?


Yes, Female Betta Fish Can Live in the Same Habitat

So yes, two female bettas can live together in the same fish tank. Female bettas can even get along with other types of fish if they can establish a “pecking order.”

How much do baby bettas eat?

Baby bettas, from fry to 4-6 months of age, should be fed food intended for baby fish, not necessarily bettas. Baby fry should be fed

3-5 times per day

, very small meals. Depending on the amount of fry in the system, you may need to feed just a few sprinkles or a few heaps.

How long can baby bettas live together?

Your betta fry can stay together

until they begin fighting

. Male betta fry will begin showing aggression when they reach the stage of development that coincides with their colors becoming more vivid and their fins becoming longer, which usually starts when they're between 8 and 9 weeks old.

Can baby betta fish eat pellets?


Many betta keepers prefer feeding pellets since they are easy to use and have a high success rate

. Because pellets make less mess, they may be portioned out for feedings with ease. Frozen or live feed can also be used as rewards or included in their daily diet.

Do betta fish get lonely?

Do They Get Lonely? Betta fish are naturally territorial and should not be housed with any other betta fish because they will fight and injure each other, often resulting in death.

They are unlikely to get lonely in their tank

; however, if they are in a small tank, they may get bored.

How much babies do betta fish have?

Most Bettas lay

between 30-40 eggs per spawn but some can lay up to 500

. The male will start to catch all the eggs, taking them up to the nest.

What fish do bettas get along with?

​ Suitable tank mates may include,

Pygmy Corydoras, female Guppies as they are not usually brightly colored, Ember Tetra, and Harlequin Rasboras

. All these fish are calm and more importantly are not fin nippers. Snails are also another good option. Nerite snails, and Mystery snails both do well with Bettas.

How do you take care of a baby betta fish for beginners?

What is Betta fry?


Betta fry will only eat live food and tiny particles at that

. As the fry grow, they must be moved into new containers, particularly as young males begin to grow and become more territorial. So, when you consider that each spawning can produce between 50 and 300 fry, that's a lot of work!

Do betta fish eat their babies?

Although betta fish will sometimes eat their eggs in cases of failed spawning or unfertilized eggs,

it's not so common for betta fish to eat their young (fry)

. Bettas really only eat their fry when they are extremely hungry or aggressive and have no other option.

Do baby bettas change color?

How do you look after a betta fry?

  1. Water Temperature. Water temperature is a crucial element to successfully maintain the fry. Keep the temperature around 85-88 degrees F. …
  2. Water Changes. Changing out part of the water daily will be needed to keep the water quality perfect. The first water changes can be when the fry are two weeks old.

Do betta fry need a filter?

I have found that water movement at this young age drive the fry to the bottom where it is less turbulent. I have also found with this behavior to have more fry with missing ventrals. So

I personally do not filter any tank with fry until they are a month old

. That means lots of water changes, even on newly hatched fry.

What age do betta fry need to be separated?

When do the males need to come out? I jar them anywhere from

10 weeks to 3 months on average

. I can tell they are ready when the males start to be identifiable by longer fins, stronger color and ATTITUDE! They will flare at other fry and start to tear each others fins.

When can you separate baby betta fish?

How can you tell what gender a betta fish is?


The male betta fish is seen on the left, with much larger fins and more elaborate colors. The female betta fish is on the right, with more dull colors

. If a female betta fish is responsive to a male betta fish's mating efforts, her colors can darken. She will typically be smaller than the male betta fish.

How can I play with my betta fish?

  1. Place a ping pong ball in the aquarium. …
  2. Use a mirror to watch your betta flare. …
  3. Introduce floating decorations. …
  4. Draw on the fish tank with dry erase markers. …
  5. Stick Post-its or other pieces of paper on the tank.

How many pellets do you feed a baby betta?

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.

Can you breed sibling bettas?


Yes, if brother and sister are bred together there will be a higher incidence of negative mutations than if two unrelated fish were used

, just like with people which is why many people feel uneasy about doing this.

Can male and female baby betta fish live together?

The short answer is

yes—but only on a very short-term basis

. Male and female bettas can live together, but there are considerations you will need to think about before you put them in the same tank and walk away.

What does a 4 month old betta look like?

Jasmine Sibley
Author
Jasmine Sibley
Jasmine is a DIY enthusiast with a passion for crafting and design. She has written several blog posts on crafting and has been featured in various DIY websites. Jasmine's expertise in sewing, knitting, and woodworking will help you create beautiful and unique projects.