Detailed Guide On How Long To Leave Female Betta With Male 2022

How Long To Leave Female Betta With Male

After you’ve had your betta for a while, you could consider adding additional fish to the mix. You’ll eventually realize how lovely female betta fish are. And when this happens, you’ll wonder, “How long should I leave female betta with male?”

Breeding Siamese fighting fish, often known as bettas, is a rewarding pastime. It is, however, not something to be taken lightly. Breeding bettas may be a rewarding experience if you have the necessary time, finances, knowledge, and commitment.

If you’re interested about how long you can keep them together and the best strategies to make it work, keep reading.  

Can a male and female betta fish coexist in one tank?

If you want to maintain male and female bettas together, the two most frequent methods are to keep one male and one female. Alternatively, retain one man in a sorority of ladies. It should be highlighted that in both situations, this should be done by an experienced fish keeper rather than a beginner. In addition to being experienced, you should have a backup tank available in case the main tank fails. Remember that while male and female bettas can be kept together, they will be happier in different tanks in most circumstances. If you’re going to do it anyhow, here’s what you should know.

Maintaining A Single Male and Female Betta Fish

If you want to maintain a single male and female betta fish together, make absolutely sure the aquarium is not only large, but also has enough of length (40 Gallons or more). This will assist your female in staying away from your male if necessary, reducing the likelihood of violence between the two fish.

In addition to maintaining them in a large aquarium, you should provide them with plenty of plants and hiding spots. Your betta’s line of sight should be continually broken by foliage in your tank. Add caverns, driftwood, and ornaments where your bettas may establish their own area in addition to plant life.

Remember that although caves, driftwood, and man-made ornaments can make up 30% of your aquarium’s décor, the remaining 70% should be plant life to help the couple feel more at ease. Mid to high length plants such as Anubias, betta bulbs, java fern, and amazon sword are excellent choices.

Make Use of a Tank Divider

You may always install an aquarium divider to keep a male and female betta together if you have a large enough tank (minimum 15 gallons). This is advantageous since they will never be able to interact directly with one another, but you will still be able to see each of them in your aquarium. Remember that female bettas like greater swimming room than male bettas, so split your tank so that your female has 10 gallons and your male has 5.


If you keep a male and female betta fish together, they will almost certainly reproduce, whether you want them to or not. Breeding may be risky for bettas if they don’t choose the appropriate breeding couple, as they may end up harming or killing one another at any time.

Getting the fish ready to breed:

If you don’t want to put the male and female betta before breeding then you need to begin their condition at least two weeks before. Not only should you check the tank, but you need also make sure your male and female betta fish are ready to breed. Before putting both fish in the breeding tank, you should prepare them for around two weeks.

Give rich, meaty meals, such as bloodworms, tubifex worms, or daphnia, to prepare the fish. These meals can be frozen or freeze-dried, although live foods are usually more nutritious. These meals should be fed to the betta breeding couple two to four times each day, but just a tiny amount should be given each time.

How to Include a Female in a Breeding Tank?

  • It’s critical to keep the female isolated from the male until the fish are ready to mate when bringing her to the aquarium for breeding betta fish.
  • You may accomplish this by floating the female in a clear container and making sure the male can’t get in, or by using a divider like a regular tank divider or a tall glass lantern with open ends on both ends.
  • Allow time for the female to adjust to her new surroundings before introducing the male to the tank. Remember that the key to successfully breeding betta fish is to make both fish as happy as possible. 

How to Introduce a Male Betta to a Female Betta?

  • Betta fish breeding occurs when both fish are brought to the breeding aquarium. That’s when the male and female will get to recognize each other, even if they can’t yet contact, and will start to show signs that they’re ready to mate.
  • When the male betta fish notices the female, he will start flaring his fins at her and whirling around her to seek her interest. His hues will also deepen and brighten.
  • The female betta’s alterations will be considerably more visible. Her hues will also intensify, and she will develop black stripes on her body. Vertical stripes are preferred. If they’re horizontal, the female isn’t ready to reproduce.
  • A tiny white tube will also be visible below the female’s ventral fin. This is the ovipositor, and it is from which the eggs will emerge. These alterations are a clear indication that she is ready to breed.


The bubble nest will most likely be finished in 12 to 24 hours. Allow the male and female betta fish to mingle at this time. Once released, the female should swim directly to the bubble nest. If she doesn’t like it, she’ll either depart or demolish the nest.

If the female does not enjoy the nest, you may either return her to her floating container or reset the divider. The male may return to work on the nest, completing it, and you may attempt breeding the betta fish once more. If the female decides she just doesn’t like nest again, the couple is unlikely to be suitable for reproducing.

Placing Female Betta Fish in Different Tank

The egg laying process might be fast, lasting only a few minutes, or it can take several hours.

When the male and female bettas cease mating, the female must be removed from the tank. Because most females will consume the eggs they’ve recently laid, it’s preferable to delegate all egg care to the male. The male will get hostile again at this point and may assault the female.

Also Read : 10 Best Toys For Betta Fish

When it comes to keeping a man and a female together:

  • Keep them in a aquarium with a capacity of at least 40 gallons.
  • Make sure the aquarium is densely planted and has plenty of hiding spots. Plant life should make up 70% of your décor. This will provide lots of hiding spots for the two of them.
  • If you want to keep a male and female together, you should utilize an aquarium divider. Offer your female a little extra room if at all feasible.
  • Obviously, their chances of reproducing have improved. If they do procreate, your male will perceive your female as a threat, and if she is unable to flee, he will attack her.
  • Increased tension, clamped fins, sleepiness, and aggressiveness can all occur if the two are kept together.

When Keeping a Harem of Betta

  • Your tank should be at least 75 gallons, but the larger the better. Also, while picking an aquarium, choose for one that is long rather than tall.
  • A male should be added to a sorority. When introducing females following a male, the likelihood of aggressiveness increases, as does the potential of a hazardous rise in bio-load.
  • Add a lot more hiding spot once again. Your tank should be thickly planted once more, with plants accounting for 70% of your decorations.
  • Keep a close eye on your females; the dominant female is the only one with whom the male will breed. As a result, there will be more bullying and hostility.
  • Allow them to see each other but keep them private when introducing the male. This will give you a decent sense of how they’ll react as well as allow them time to get to know one another.


Breeding betta fish can be difficult, but with appropriate care and the right habitat, it can be done quite easily in the home tank. You may quickly have dozens of baby bettas to keep, sell, exhibit, or exchange within the betta community if you choose healthy fish and are willing to watch them during the mating process.

  • Set up a breeding tank with no substrate and five inches of water.
  • Ascertain that the tank has been thoroughly cycled and is at the proper temperature.
  • Choose a breeding couple that is in good health.
  • Using a divider, keep the female betta isolated until both fish are ready to mate.
  • Allow for the male to start constructing the bubble nest.
  • After the female has been released, keep a close eye on the pair while they mate.


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